I will declare, etc. David, to take away all pretense of ignorance from his enemies, assumes the office of a preacher in order to publish the decree of God; or at least he protests that he did not come to the throne without a sure and clear proof of his calling; as if he had said, I did not, without consideration, publicly go forward to usurp the kingdom, but I brought with me the command of God, without which, I would have acted presumptuously, in advancing myself to such an honorable station. But this was more truly fulfilled in Christ, and doubtless, David, under the influence of the spirit of prophecy, had a special reference to him. For in this way all the ungodly are rendered inexcusable, because Christ proved himself to have been endued with lawful power from God, not only by his miracles, but by the preaching of the gospel. In fact, the very same testimony resounds through the whole world. The apostles first, and after them pastors and teachers, bore testimony that Christ was made King by God the Father; but since they acted as ambassadors in Christ's stead, He rightly and properly claims to himself alone whatever was done by them. Accordingly, Paul (Ephesians 2:17) ascribes to Christ what the ministers of the gospel did in his name. "He came," says he, "and preached peace to them that were afar off, and to them that were nigh." Hereby, also, the authority of the gospel is better established because, although it is published by others, it does not cease to be the gospel of Christ. As often therefore, as we hear the gospel preached by men, we ought to consider that it is not so much they who speak, as Christ who speaks by them. And this is a singular advantage, that Christ lovingly allures us to himself by his own voice, that we may not by any means doubt of the majesty of his kingdom. On this account, we ought the more carefully to beware of wickedly refusing the edict which he publishes, Thou art my Son. David, indeed could with propriety be called the son of God on account of his royal dignity, just as we know that princes, because they are elevated above others, are called both gods and the sons of God. But here God, by the singularly high title with which he honors David, exalts him not only above all mortal men, but even above the angels. This the apostle (Hebrews 1:5) wisely and diligently considers when he tells us this language was never used with respect to any of the angels. David, individually considered, was inferior to the angels, but in so far as he represented the person of Christ, he is with very good reason preferred far above them. By the Son of God in this place we are therefore not to understand one son among many, but his only begotten Son, that he alone should have the pre-eminence both in heaven and on earth. When God says, I have begotten thee, it ought to be understood as referring to men's understanding or knowledge of it; for David was begotten by God when the choice of him to be king was clearly manifested. The words this day, therefore, denote the time of this manifestation; for as soon as it became known that he was made king by divine appointment, he came forth as one who had been lately begotten of God, since so great an honor could not belong to a private person. The same explanation is to be given of the words as applied to Christ. He is not said to be begotten in any other sense than as the Father bore testimony to him as being his own Son. This passage, I am aware, has been explained by many as referring to the eternal generation of Christ; and from the words this day, they have reasoned ingeniously as if they denoted an eternal act without any relation to time. But Paul, who is a more faithful and a better qualified interpreter of this prophecy, in Acts 13:33, calls our attention to the manifestation of the heavenly glory of Christ of which I have spoken. This expression, to be begotten, does not therefore imply that he then began to be the Son of God, but that his being so was then made manifest to the world. Finally, this begetting ought not to be understood of the mutual love which exists between the Father and the Son; it only signifies that He who had been hidden from the beginning in the sacred bosom of the Father, and who afterwards had been obscurely shadowed forth under the law, was known to be the Son of God from the time when he came forth with authentic and evident marks of Sonship, according to what is said in John 1:14, "we have seen his glory, as of the only begotten of the Father." We must, at the same time, however, bear in mind what Paul teaches, (Romans 1:4) that he was declared to be the Son of God with power when he rose again from the dead, and therefore what is here said has a principal allusion to the day of his resurrection. But to whatever particular time the allusion may be, the Holy Spirit here points out the solemn and proper time of his manifestation, just as he does afterwards in these words "This is the day which the Lord hath made; we will rejoice and be glad in it." (Psalm 118:24)

I will declare the decree - We have here another change in the speaker. The Anointed One is himself introduced as declaring the great purpose which was formed in regard to him, and referring to the promise which was made to him, as the foundation of the purpose of Yahweh Psalm 2:6 to set him on the hill of Zion. The first strophe or stanza Psalm 2:1-3 is closed with a statement made by the rebels of their intention or design; the second Psalm 2:4-6 with a statement of the purpose of Yahweh; the third is introduced by this declaration of the Messiah himself. The change of the persons speaking gives a dramatic interest to the whole psalm. There can be no doubt that the word "I" here refers to the Messiah. The word decree - חק chôq - means properly something decreed, prescribed, appointed. See Job 23:14. Compare Genesis 47:26; Exodus 12:24. Thus it is equivalent to law, statute, ordinance. Here it refers not to a law which he was to obey, but to an ordinance or statute respecting his reign: the solemn purpose of Yahweh in regard to the kingdom which the Messiah was to set up; the constitution of his kingdom. This, as the explanation shows, implied two things:
(a) that he was to be regarded and acknowledged as his Son, or to have that rank and dignity Psalm 2:7; and
(b) that the pagan and the uttermost parts of the earth were to be given him for a possession, or that his reign was to extend over all the world Psalm 2:8.
The word "declare" here means that he would give utterance to, or that he would now himself make a statement in explanation of the reason why Yahweh had determined to establish him as King on his holy hill of Zion. There is great beauty in thus introducing the Messiah himself as making this declaration, presenting it now in the form of a solemn covenant or pledge. The determination of Yahweh Psalm 2:6 to establish him as King on his holy hill is thus seen not to be arbitrary, but to be in fulfillment of a solemn promise made long before, and is therefore an illustration of his covenant faithfulness and truth. "The Lord hath said unto me." Yahweh hath said. See Psalm 2:2, Psalm 2:4. He does not intimate when it was that he had said this, but the fair interpretation is, that it was before the purpose was to be carried into execution to place him as King in Zion; that is, as applicable to the Messiah, before he became incarnate or was manifested to execute his purpose on earth. It is implied, therefore, that it was in some previous state, and that he had come forth in virtue of the pledge that he would be recognized as the Son of God. The passage cannot be understood as referring to Christ without admitting his existence previous to the incarnation, for all that follows is manifestly the result of the exalted rank which God purposed to give him as his Son, or as the result of the promise made to him then.
Thou art my Son - That is, Yahweh had declared him to be his Son; he had conferred on him the rank and dignity fairly involved in the title The Son of God. In regard to the general meaning of this, and what is implied in it, see Matthew 1:1, note; Hebrews 1:2, note; Hebrews 1:5, note; Romans 1:4, note; and John 5:18, note. The phrase "sons of God" is elsewhere used frequently to denote the saints, the children of God, or men eminent for rank and power (compare Genesis 6:2, Genesis 6:4; Job 1:6; Hosea 1:10; John 1:12; Romans 8:14, Romans 8:19; Philippians 2:15; 1-John 3:1); and once to denote angels Job 38:7; but the appellation "The Son of God" is not appropriated in the Scriptures to anyone but the Messiah. It does not occur before this in the Old Testament, and it occurs but once after this, Daniel 3:25. See the notes at that passage. This makes its use in the case before us the more remarkable, and justifies the reasoning of the author of the epistle to the Hebrews Hebrews 1:5 as to its meaning. The true sense, therefore, according to the Hebrew usage, and according to the proper meaning of the term, is, that he sustained a relation to God which could be compared only with that which a son among men sustains to his father; and that the term, as thus used, fairly implies an equality in nature with God himself. It is such a term as would not be applied to a mere man; it is such as is not applied to the angels Hebrews 1:5; and therefore it must imply a nature superior to either.
This day - On the application of this in the New Testament, see the notes at Acts 13:33 and the notes at Hebrews 1:5. The whole passage has been often appealed to in support of the doctrine of the "eternal generation" of Christ, meaning that he was "begotten" from eternity; that is, that his divine nature was in some sense an emanation from the Father, and that this is from eternity. Whatever may be thought of that doctrine, however, either as to its intelligibility or its truth, there is nothing in the use of the phrase "this day," or in the application of the passage in the New Testament Acts 13:33; Hebrews 1:5, to sustain it. The language, indeed, in the connection in which it is found, does, as remarked above, demonstrate that he had a pre-existence, since it is addressed to him as the result of a decree or covenant made with him by Yahweh, and as the foundation of the purpose to set him as King on the hill of Zion. The words "this day" would naturally refer to that time when this "decree" was made, or this covenant formed; and as that was before the creation of the world, it must imply that he had an existence then.
The time referred to by the meaning of the word is, that when it was determined to crown him as the Messiah. This is founded on the relation subsisting between him and Yahweh, and implied when in that relation he is called his "Son;" but it determines nothing as to the time when this relation commenced. Yahweh, in the passage, is regarded as declaring his purpose to make him King in Zion, and the language is that of a solemn consecration to the kingly office. He is speaking of this as a purpose before he came into the world; it was executed, or carried into effect, by his resurrection from the dead, and by the exaltation consequent on that. Compare Acts 13:33 and Ephesians 1:20-22. Considered, then, as a promise or purpose, this refers to the period before the incarnation; considered as pertaining to the execution of that purpose, it refers to the time when he was raised from the dead and exalted over all things as King in Zion. In neither case can the words "this day" be construed as meaning the same as eternity, or from eternity; and therefore they can determine nothing respecting the doctrine of" eternal generation."
Have I begotten thee - That is, in the matter referred to, so that it would be proper to apply to him the phrase "my Son," and to constitute him "King" in Zion. The meaning is, that he had so constituted the relationship of Father and Son in the case, that it was proper that the appellation "Son" should be given him, and that he should be regarded and addressed as such. So Prof. Alexander: "The essential meaning of the phrase "I have begotten thee" is simply this, "I am thy Father." This is, of course, to be understood in accordance with the nature of God, and we are not to bring to the interpretation the ideas which enter into that human relationship. It means that in some proper sense - some sense appropriate to the Deity - such a relation was constituted as would justify this reference to the most tender and important of all human relationships. In what sense that is, is a fair subject of inquiry, but it is not proper to assume that it is in anything like a literal sense, or that there can be no other sense of the passage than that which is implied in the above-named doctrine, for it cannot be literal, and there are other ideas that may be conveyed by the phrase than that of "eternal generation." The word rendered "begotten" (ילד yâlad) determines nothing certainly as to the mode in which this relationship was formed. It means properly:
(1) to bear, to bring forth as a mother, Genesis 4:1;
(2) to beget, as a father, Genesis 4:18; and then
(3) as applied to God it is used in the sense of creating - or of so creating or forming as that the result would be that a relation would exist which might be compared with that of a father and a son.
Deuteronomy 32:18 : "of the Rock that begat thee thou art unmindful." Compare Jeremiah 2:27 : "Saying to a block (idol), Thou art my father, thou hast begotten me." So Paul says, 1-Corinthians 4:15 : "In Christ Jesus I have begotten you through the Gospel." The full meaning, therefore, of this word would be met if it be supposed that Yahweh had given the Messiah this place and rank in such a sense that it was proper to speak of himself as the Father and the Anointed One as the Son. And was there not enough in designating him to this high office; in sending him into the world; in raising him from the dead; in placing him at his own right hand - appointing him as King and Lord - to justify this language? Is not this the very thing under consideration? Is it proper, then, in connection with this passage, to start the question about his eternal generation? Compare the notes at Romans 1:4. On this passage Calvin says (in loc.), "I know that this passage is explained by many as referring to the eternal generation of Christ, who maintain that in the adverb today there is, as it were, a perpetual act beyond the limits of time, denoted. But the Apostle Paul is a more faithful and competent interpreter of this prophecy, who in Acts 13:33 recalls us to that which I have called a glorious demonstration of Christ. He was said to be begotten, therefore, not that he might be the Son of God, by which he might begin to be such, but that he might be manifested to the world as such. Finally, this begetting ought to be understood not of the mutual relation of the Father and the Son, but it signifies merely that he who was from the beginning hidden in the bosom of the Father, and who was obscurely shadowed forth under the law, from the time when he was manifested with clear intimation of his rank, was acknowledged as the Son of God, as it is said in John 1:14." So Prof. Alexander, though supposing that this is founded on an eternal relation between the Father and the Son, says, "This day have I begotten thee may be considered as referring only to the coronation of Messiah, which is an ideal one," vol. i., p. 15. The result of the exposition of this passage may therefore be thus stated:
(a) The term "Son," as used here, is a special appellation of the Messiah - a term applicable to him in a sense in which it can be given to no other being.
(b) As used here, and as elsewhere used, it supposes his existence before the incarnation.
(c) Its use here, and the purpose formed, imply that he had an existence before this purpose was formed, so that he could be personally addressed, and so that a promise could be made to him.
(d) The term "Son" is not used here in reference to that anterior relation, and determines nothing as to the mode of his previous being - whether from eternity essentially in the nature of God; or whether in some mysterious sense begotten; or whether as an emanation of the Deity; or whether created.
(e) The term, as Calvin suggests, and as maintained by Prof. Alexander, refers here only to his being constituted King - to the act of coronation - whenever that occurred.
(f) This, in fact, occurred when he was raised from the dead, and when he was exalted to the right hand of God in heaven Acts 13:33, so that the application of the passage by Paul in the Acts accords with the result to which we are led by the fair interpretation of the passage.
(g) The passage, therefore, determines nothing, one way or the other, respecting the doctrine of eternal generation, and cannot, therefore, be used in proof of that doctrine.

I will declare the decree - These words are supposed to have been spoken by the Messiah. I will declare to the world the decree, the purpose of God to redeem them by my blood, and to sanctify them by my Spirit. My death shall prove that the required atonement has been made; my resurrection shall prove that this atonement has been accepted.
Thou art my Son - Made man, born of a woman by the creative energy of the Holy Ghost, that thou mightest feel and suffer for man, and be the first-born of many brethren.
This day have I begotten thee - By thy resurrection thou art declared to be the Son of God, εν δυναμει, by miraculous power, being raised from the dead. Thus by thy wondrous and supernatural nativity, most extraordinary death, and miraculous resurrection, thou art declared to be the Son of God. And as in that Son dwelt all the fullness of the Godhead bodily, all the sufferings and the death of that human nature were stamped with an infinitely meritorious efficacy. We have St. Paul's authority for applying to the resurrection of our Lord these words, "Thou art my Son; this day have I begotten thee;" - see Acts 13:33; see also Hebrews 5:6; - and the man must indeed be a bold interpreter of the Scriptures who would give a different gloss to that of the apostle. It is well known that the words, "Thou art my Son; this day have I begotten thee," have been produced by many as a proof of the eternal generation of the Son of God. On the subject itself I have already given my opinion in my note on Luke 1:35, from which I recede not one hair's breadth. Still however it is necessary to spend a few moments on the clause before us. The word היום haiyom, Today, Is in no part of the sacred writings used to express eternity, or any thing in reference to it; nor can it have any such signification. To-day is an absolute designation of the present, and equally excludes time past and time future; and never can, by any figure, or allowable latitude of construction, be applied to express eternity. But why then does the Divine Spirit use the word begotten in reference to the declaration of the inauguration of the Messiah to his kingdom, and his being seated at the right hand of God? Plainly to show both to Jews and Gentiles that this Man of sorrows, this Outcast from society, this Person who was prosecuted as a blasphemer of God, and crucified as an enemy to the public peace and a traitor to the government, is no less than that eternal Word, who was in the beginning with God, who was God, and in whom dwelt all the fullness of the Godhead bodily: that this rejected Person was he for whom in the fullness of time a body was prepared, begotten by the exclusive power of the Most High in the womb of an unspotted virgin, which body he gave unto death as a sin-offering for the redemption of the world; and having raised it from death, declared it to be that miraculously-begotten Son of God, and now gave farther proof of this by raising the God-man to his right hand.
The word ילדתי yalidti, "I have begotten," is here taken in the sense of manifesting, exhibiting, or declaring; and to this sense of it St. Paul (Romans 1:3, Romans 1:4) evidently alludes when speaking of "Jesus Christ, who was made of the seed of David according to the flesh, του ὁρισθεντος Υἱου Θεου εν δυναμει, κατα Πνευμα αγιωσυνης, εξ αναστασεως νεκρων; and declared (exhibited or determined) to be the Son of God with power, according to the Spirit of holiness." This very rejected Person, I this day, by raising him from the dead, and placing him at my right hand, giving to him all power in heaven and earth, declare to be my Son, the beloved one in whom I am well pleased. Therefore hear him, believe on him, and obey him; for there is no redemption but through his blood; no salvation but in his name; no resurrection unto eternal life but through his resurrection, ascension, and powerful intercession at my right hand. Thou art my Son; this day have I declared and manifested thee to be such. It was absolutely necessary to the salvation of men, and the credibility of the Gospel, that the supernatural origin of the humanity of Jesus Christ should be manifested and demonstrated. Hence we find the inspired writers taking pains to show that he was born of a woman, and of that woman by the sovereign power of the everlasting God. This vindicated the character of the blessed virgin, showed the human nature of Christ to be immaculate, and that, even in respect to this nature, he was every way qualified to be a proper atoning sacrifice and Mediator between God and man. I need not tell the learned reader that the Hebrew verb ילד yalad, to beget, is frequently used in reference to inanimate things, to signify their production, or the exhibition of the things produced. In Genesis 2:4 : These are the generations, תולדות toledoth, of the heavens and the earth; this is the order in which God produced and exhibited them. See Hebrews and Eng. Concord., Venema, etc.

I will declare the (d) decree: the LORD hath said unto me, Thou [art] my Son; this (e) day have I begotten thee.
(d) To show that my calling to the kingdom is from God.
(e) That is to say, concerning man's knowledge, because it was the first time that David appeared to be elected by God. So it is applied to Christ in his first coming and manifestation to the world.

I will declare the decree,.... These are the words of Jehovah's Anointed and King, exercising his kingly office, according to the decree and commandment of the Father: for these words refer not to the following, concerning the generation of the Son, which does not depend on the decree and arbitrary will of God, but is from his nature; but these words relate to what go before. The Septuagint, Vulgate Latin, and Oriental versions, place this clause at the end of Psalm 2:6; some render it, "declaring his commandment", or "the commandment of the Lord"; the laws that he would have observed, both by him and by the subjects of his kingdom. The Syriac and Arabic versions, "that he might declare the commandment of the Lord"; as if this was the end of his being appointed King. The word is differently rendered; by many, "the decree", the purpose of God concerning Christ as Mediator, and the salvation of his people by him; and who so fit to declare this as he who lay in the bosom of the Father, and was privy to all his secret thoughts and designs, and in when the eternal purpose was purposed. John 1:18. The Chaldee paraphrase renders it by "the covenant", the everlasting covenant of grace; and who so proper to declare this as he with whom the covenant was made, and who is the covenant itself, in whom all the blessings and promises of it are, and the messenger of it. Malachi 3:1. It may not be unfitly applied to the Gospel, which is the sum and substance of both the decree and covenant of God; it is what was ordained before the world for our glory. This Christ was appointed to preach, and did declare it in the great congregation; the same with the counsel of God, Acts 20:27. The words will bear to be rendered, "I will declare" "to the command" (h); or according to the order and rule prescribed by Jehovah, without adding to it or taking from it: agreeably to which he executed his office as King, and Prophet also. The doctrine was not his own, but his Father's he preached; he spake not of himself, but as he taught and enjoined him; the Father gave him commandment what he should say and speak, John 12:49; and he kept close to it, as he here says he would: and he ruled in his name, and by his authority, according to the law of his office; and which might be depended upon from the dignity of his person, which qualified him both for his kingly and prophetic offices, expressed in the following words:
the Lord hath said unto me, thou art my Son; not by creation, as angels and men; nor by adoption, as saints; nor by office, as civil magistrates; nor on account of his incarnation or resurrection; nor because of the great love of God unto him; but in such a way of filiation as cannot be said of any creature nor of any other, Hebrews 1:5; He is the true, proper, natural, and eternal Son of God, and as such declared, owned, and acknowledged by Jehovah the Father, as in these words; the foundation of which relation lies in what follows:
this day have I begotten thee; which act of begetting refers not to the nature, nor to the office, but the person of Christ; not to his nature, not to his divine nature, which is common with the Father and Spirit; wherefore if his was begotten, theirs must be also: much less to his human nature, in which he is never said to be begotten, but always to be made, and with respect to which he is without father: nor to his office as Mediator, in which he is not a Son, but a servant; besides, he was a Son previous to his being Prophet, Priest, and King; and his office is not the foundation of his sonship, but his sonship is the foundation of his office; or by which that is supported, and which fits him for the performance of it: but it has respect to his person; for, as in human generation, person begets person, and like begets like, so in divine generation; but care must be taken to remove all imperfection from it, such as divisibility and multiplication of essence, priority and posteriority, dependence, and the like: nor can the "modus" or manner of it be conceived or explained by us. The date of it, "today", designs eternity, as in Isaiah 43:13, which is one continued day, an everlasting now. And this may be applied to any time and case in which Christ is declared to be the Son of God; as at his incarnation, his baptism, and transfiguration upon the mount, and his resurrection from the dead, as it is in Acts 13:33; because then he was declared to be the Son of God with power, Romans 1:4; and to his ascension into heaven, where he was made Lord and Christ, and his divine sonship more manifestly appeared; which seems to be the time and case more especially referred to here, if it be compared with Hebrews 1:3.
(h) Hebrews. "ad decretum", Michaelis, Piscator; "juxta vel secundum statutum", Musculus, Gejerus; "praescriptum et modum certum", Cocceius.

The kingdom of the Messiah is founded upon an eternal decree of God the Father. This our Lord Jesus often referred to, as what he governed himself by. God hath said unto him, Thou art my Son, and it becomes each of us to say to him, Thou art my Lord, my Sovereign. The Son, in asking the heathen for his inheritance, desires their happiness in him; so that he pleads for them, ever lives to do so, and is able to save to the uttermost, and he shall have multitudes of willing, loyal subjects, among them. Christians are the possession of the Lord Jesus; they are to him for a name and a praise. God the Father gives them to him, when, by his Spirit and grace, he works upon them to submit to the Lord Jesus.

The king thus constituted declares the fundamental law of His kingdom, in the avowal of His Sonship, a relation involving His universal dominion.
this day have I begotten thee--as 2-Samuel 7:14, "he shall be My son," is a solemn recognition of this relation. The interpretation of this passage to describe the inauguration of Christ as Mediatorial King, by no means impugns the Eternal Sonship of His divine nature. In Acts 13:33, Paul's quotation does not imply an application of this passage to the resurrection; for "raised up" in Acts 13:32 is used as in Acts 2:30; Acts 3:22, &c., to denote bringing Him into being as a man; and not that of resurrection, which it has only when, as in Acts 2:34, allusion is made to His death (Romans 1:4). That passage says He was declared as to His divine nature to be the Son of God, by the resurrection, and only teaches that that event manifested a truth already existing. A similar recognition of His Sonship is introduced in Hebrews 5:5, by these ends, and by others in Matthew 3:17; Matthew 17:5.

The Anointed One himself now speaks and expresses what he is, and is able to do, by virtue of the divine decree. No transitional word or formula of introduction denotes this sudden transition from the speech of Jahve to that of His Christ. The psalmist is the seer: his Psalm is the mirrored picture of what he saw and the echo of what he heard. As Jahve in opposition to the rebels acknowledges the king upon Zion, so the king on Zion appeals to Him in opposition to the rebels. The name of God, יהוה, has Rebia magnum and, on account of the compass of the full intonation of this accent, a Gaja by the Sheb (comp. אלהי Psalm 25:2, אלהים Psalm 68:8, אדני Psalm 90:1).
(Note: We may observe here, in general, that this Gaja (Metheg) which draws the Sheb into the intonation is placed even beside words with the lesser distinctives Zinnor and Rebia parvum only by the Masorete Ben-Naphtali, not by Ben-Asher (both about 950 a.d.). This is a point which has not been observed throughout even in Baer's edition of the Psalter so that consequently e.g., in Psalm 5:11 it is to be written אלהים; in Psalm 6:2 on the other hand (with Dech) יהוה, not יהוה.)
The construction of ספּר with אל (as Psalm 69:27, comp. אמר Genesis 20:2; Jeremiah 27:19, דּבּר 2-Chronicles 32:19, הודיע Isaiah 38:19): to narrate or make an announcement with respect to... is minute, and therefore solemn. Self-confident and fearless, he can and will oppose to those, who now renounce their allegiance to him, a חק, i.e., an authentic, inviolable appointment, which can neither be changed nor shaken. All the ancient versions, with the exception of the Syriac, read חק־יהוה together. The line of the strophe becomes thereby more symmetrical, but the expression loses in force. אל־חק rightly has Olewejored. It is the amplificative use of the noun when it is not more precisely determined, known in Arabic grammar: such a decree! majestic as to its author and its matter. Jahve has declared to Him: בּני אתּה,
(Note: Even in pause here אתּה remains without a lengthened ā (Psalter ii. 468), but the word is become Milel, while out of pause, according to Ben-Asher, it is Milra; but even out of pause (as in Psalm 89:10, Psalm 89:12; Psalm 90:2) it is accented on the penult. by Ben-Naphtali. The Athnach of the books תאם (Ps., Job, Prov.), corresponding to the Zakeph of the 21 other books, has only a half pausal power, and as a rule none at all where it follows Olewejored, cf. Psalm 9:7; Psalm 14:4; Psalm 25:7; Psalm 27:4; Psalm 31:14; Psalm 35:15, etc. (Baer, Thorath Emeth p. 37).)
and that on the definite day on which He has begotten or born him into this relationship of son. The verb ילד (with the changeable vowel i)
(Note: The changeable i goes back either to a primary form ילד, ירשׁ, שׁאל, or it originates directly from Pathach; forms like ירשׁוּה and שׁאלך favour the former, ē in a closed syllable generally going over into Segol favours the latter.))
unites in itself, like γεννᾶν, the ideas of begetting and bearing (lxx γεγέννηκα, Aq. ἔτεκον); what is intended is an operation of divine power exalted above both, and indeed, since it refers to a setting up (נסך) in the kingship, the begetting into a royal existence, which takes place in and by the act of anointing (משׁח). Whether it be David, or a son of David, or the other David, that is intended, in any case 2 Sam 7 is to be accounted as the first and oldest proclamation of this decree; for there David, with reference to his own anointing, and at the same time with the promise of everlasting dominion, receives the witness of the eternal sonship to which Jahve has appointed the seed of David in relation to Himself as Father, so that David and his seed can say to Jahve: אבי אתּה, Thou art my Father, Psalm 89:27, as Jahve can to him: בּני אתּה, Thou art My son. From this sonship of the Anointed one to Jahve, the Creator and Possessor of the world, flows His claim to and expectation of the dominion of the world. The cohortative, natural after challenges, follows upon שׁאל, Ges. 128, 1. Jahve has appointed the dominion of the world to His Son: on His part therefore it needs only the desire for it, to appropriate to Himself that which is allotted to Him. He needs only to be willing, and that He is willing is shown by His appealing to the authority delegated to Him by Jahve against the rebels. This authority has a supplement in Psalm 2:9, which is most terrible for the rebellious ones. The suff. refer to the גּוים, the ἔθνη, sunk in heathenism. For these his sceptre of dominion (Psalm 90:2) becomes a rod of iron, which will shatter them into a thousand pieces like a brittle image of clay (Jeremiah 19:11). With נפּץ alternates רעע (= רעץ frangere), fut. תּרע; whereas the lxx (Syr., Jeremiah.), which renders ποιμανεῖς αὐτοὺς ἐν ῥάβδῳ (as 1-Corinthians 4:21) σιδηρᾷ, points it תּרעם from רעה. The staff of iron, according to the Hebrew text the instrument of punitive power, becomes thus with reference to שׁבט as the shepherd's staff Psalm 23:4; Micah 7:14, an instrument of despotism.

The decree - The will and appointment of God concerning this. My sin - Which tho' it may in some sort be said to, or of David, yet much more properly belongs to Christ, who is commonly known by this title both in the Old and New Testament, and to whom this title is expressly appropriated by the holy ghost, who is the best interpreter of his own words, Acts 13:33; Hebrews 1:5. This day - This may be understood either, Of his eternal generation. This day, from all eternity, which is well described by this day, because in eternity there is no succession, no [yesterday,] no [tomorrow,] but it is all as one continued day or moment without change or flux; or, Of the manifestation of Christ's eternal son - ship in time; which was done both in his birth and life, when his being the son of God was demonstrated by the testimony of the angel, Luke 1:32, and of God the Father, Matthew 3:17, Matthew 17:5, and by his own words and works; and in his resurrection, which seems to be here mainly intended, of which day this very place is expounded, Acts 13:33. When Christ was in a most solemn manner declared to be the son of God with power, Romans 1:4.