For there is one God, one mediator also between God and men, himself man, Christ Jesus,

For there is one God and one peacemaker between God and men, the man Christ Jesus,

There is but one God, and one mediator between God and humanity – the human, Christ Jesus,

For there is one God This argument might, at first sight, appear to be not very strong, that God wishes all men to be saved, because he is one; if a transition had not been made from God to men. Chrysostom -- and, after him, others -- view it in this sense, that there are not many gods, as idolaters imagine. But I think that Paul's design was different, and that there is here an implied comparison of one God with the whole world and with various nations, out of which comparison arises a view of both, as they mutually regard each other. In like manner the Apostle says, "Is he the God of the Jews only? Is he not also of the Gentiles? Yea, it is one God who justifieth the circumcision by faith, and the uncircumcision through faith.' (Romans 3:29.) Accordingly, whatever diversity might at that time exist among men, because many ranks and many nations were strangers to faith, Paul brings to the remembrance of believers the unity of God, that they may know that they are connected with all, because there is one God of all -- that they may know that they who are under the power of the same God are not excluded for ever from the hope of salvation. And one Mediator between God and men This clause is of a similar import with the former; for, as there is one God, the Creator and Father of all, so he says that there is but one Mediator, [1] through whom we have access to the Father; and that this Mediator was given, not only to one nation, or to a small number of persons of some particular rank, but to all; because the fruit of the sacrifice, by which he made atonement for sins, extends to all. More especially because a large portion of the world was at that time alienated from God, he expressly mentions the Mediator, through whom they that were afar off now approach. The universal term all must always be referred to classes: of men, and not to persons; as if he had said, that not only Jews, but Gentiles also, not only persons of humble rank, but princes also, were redeemed by the death of Christ. Since, therefore, he wishes the benefit of his death to be common to all, an insult is offered to him by those who, by their opinion, shut out any person from the hope of salvation. The man Christ Jesus. When he declares that he is "a man," the Apostle does not deny that the Mediator is God, but, intending to point out the bond of our union with God, he mentions the human nature rather than the divine. This ought to be carefully observed. From the beginning, men, by contriving for themselves this or that mediator, departed farther from God; and the reason was, that, being prejudiced in favor of this error, that God was at a great distance from them, they knew not to what hand to turn. Paul remedies this evil, when he represents God as present with us; for he has descended even to us, so that we do not need to seek him above the clouds. The same thing is said in Hebrews 4:15, "We have not a high priest who cannot sympathize within our infirmities, for in all things he was tempted." And, indeed, if this were deeply impressed on the hearts of all, that the Son of God holds out to us the hand of a brother, and that we are united to him by the fellowship of our nature, in order that, out of our low condition, he may raise us to heaven; who would not choose to keep by this straight road, instead of wandering in uncertain and stormy paths! Accordingly, whenever we ought to pray to God, if we call to remembrance that exalted and unapproachable majesty, that we may not be driven back by the dread of it, let us, at the same time, remember "the man Christ," who gently invites us, and takes us, as it were, by the hand, in order that the Father, who had been the object of terror and alarm, may be reconciled by him and rendered friendly to us. This is the only key to open for us the gate of the heavenly kingdom, that we may appear in the presence of God with confidence. Hence we see, that Satan has, in all ages, followed this course, for the purpose of leading men astray from the right path. I say nothing of the various devices by which, before the coming of Christ, he alienated the minds of men, to contrive methods of approaching to God. At the very commencement of the Christian Church, when Christ, with so excellent a pledge, was fresh in their remembrance, and while the earth was still ringing with that delightfully sweet word from his mouth, "Come to me, all ye that labor and are heavy laden, and I will give you rest," (Matthew 11:28,) there were, nevertheless, some persons skilled in deception, who thrust angels into his room as mediators; which is evident from Colossians 2:18. But what Satan, at that time, contrived secretly, he carried to such a pitch, during the times of Popery, that scarcely one person in a thousand acknowledged Christ, even in words, to be the Mediator. And while the name was buried, still more was the reality unknown. Now that God has raised up good and faithful teachers, who have labored to restore and bring to the remembrance of men what ought to have been one of the best-known principles of our faith, the sophists of the Church of Rome have resorted to every contrivance for darkening a point so clear. First, the name is so hateful to them, that, if any one mentions Christ as Mediator, without taking notice of the saints, he instantly falls under a suspicion of heresy. But, because they do not venture to reject altogether what Paul teaches in this passage, they evade it by a foolish exposition, that he is called "one Mediator," not "the only Mediator." As if the Apostle had mentioned God as one out of a vast multitude of gods; for the two clauses are closely connected, that "there is one God and one Mediator;" and therefore they who make Christ one out of many mediators must apply the same interpretation in speaking of God. Would they rise to such a height of impudence, if they were not impelled by blind rage to crush the glory of Christ? There are others who think themselves more acute, and who lay down this distinction, that Christ is the only Mediator of redemption, while they pronounce the saints to be mediators of intercession. But the folly of these interpreters is reproved by the scope of the passage, in which the Apostle speaks expressly about prayer. The Holy Spirit commands us to pray for all, because our only Mediator admits all to come to him; just as by his death he reconciled all to the Father. And yet they who thus, with daring sacrilege, strip Christ of his honor, wish to be regarded as Christians. But it is objected that this has the appearance of contradiction; for in this very passage Paul enjoins us to intercede for others, while, in the Epistle to the Romans, he declares that intercession belongs to Christ alone. (Romans 8:34.) I reply, the intercessions of the saints, by which they aid each other in their addresses to God, do not contradict the doctrine, that all have but one Intercessor; for no man's prayers are heard either in behalf of himself, or in behalf of another, unless he rely on Christ as his advocate. When we intercede for one another, this is so far from setting aside the intercession of Christ, as belonging to him alone, that the chief reliance is given, and the chief reference made, to that very intercession. Some person will perhaps think, that it will, therefore, be easy for us to come to an agreement with the Papists, if they place below the only intercession of Christ, all that they ascribe to the saints. This is not the case; for the reason why they transfer to the saints the office of interceding is, that they imagine that otherwise we are destitute of an advocate. It is a common opinion among them, that we need intercessors, because in ourselves we are unworthy of appearing in the presence of God. By speaking in this manner, they deprive Christ of his honor. Besides, it is a shocking blasphemy, to ascribe to saints such excellence as would procure for us the favor of God: and all the prophets, and apostles, and martyrs, and even the angels themselves -- are so far from making any pretension to this, that they too have need of the same intercession as ourselves. Again, it is a mere dream, originating in their own brain, that the dead intercede for us; and, therefore, to found our prayers on this is altogether to withdraw our trust from calling upon God. But Paul lays down, as the rule for calling on God in a proper manner, faith grounded on the word of God. (Romans 10:17.) Justly, therefore, everything that men contrive, in the exercise of their own thoughts, without the authority of the word of God, is rejected by us. But not to dwell on this subject longer than the exposition of the passage demands, let it be summed up in this manner; that they who have actually learned the office of Christ will be satisfied with having him alone, and that none will make mediators at their own pleasure but those who neither know God nor Christ. Hence I conclude, that the doctrine of the Papists -- which darkens, and almost buries, the intercession of Christ, and introduces pretended intercessors without any support from Scripture -- is full of wicked distrust, and also of wicked rashness.

Footnotes

1 - "Christ is said to be the one Mediator in the same sense that God is said to be the one God. As there is but one Creator of man, so there is but one Mediator for men. As God is the God of all that died before Christ came, as well as of those that died after; so Christ is the Mediator of all that died before his coming, as well as of those that saw his day. They had Christ for their Mediator, or some other; some other they could not have, because there is but one. They might as well have had another Creator besides God, as another Mediator besides the man Christ Jesus. In regard of the antiquity of his mediation, from the foundation of the world, he us represented, when he walks as Mediator in the midst of the seven golden candlesticks,' with hair as white as wool,' a character of age (Revelation 1:14); as God is described so in regard of his eternity, (Daniel 7:9.) There is but one God from eternity; but one Mediator, whose mediation hath the same date as the foundation of the world, and runs parallel with it." -- Charnock.

For there is one God - This is a reason for offering prayer for all people, and for the declaration 1-Timothy 2:4 that God desires that all people should be saved. The reason is founded in the fact that he is the common Father of all the race, and that he must have the same desire for the welfare of all his children, He has made them of one blood Acts 17:26, and he must have the same interest in the happiness of all; compare Ephesians 4:6 note; Romans 3:30 note.
And one Mediator between God and men - see Galatians 3:19-20 notes; Hebrews 9:15 note. This also is given as a reason why prayer should be offered for all, and a proof that God desires their salvation. The argument is, that there is the same Mediator between God and all people. He is not the Mediator between God and a part of the human race, but between "God and men," implying that He desired the salvation of the race. Whatever love there was in giving the Mediator at all, was love for all the race; whatever can be argued from that about the interest which God has in man, is proof of his interest in the race at large. It is proper, therefore, to pray for all. It may be remarked here that there is but one Mediator. There is not one for kings and another for their subjects; one for the rich and another for the poor; one for the master and another for the slave. All are on the same level, and the servant may feel that, in the gift of a Mediator, God regarded him with the same interest that he did his master. It may be added also that the doctrine of the Papists that the saints or the Virgin Mary may act as mediators to procure blessings for us, is false. There is but "one Mediator;" and but one is necessary. Prayer offered to the "saints," or to the "Virgin," is idolatry, and at the same time removes the one great Mediator from the office which he alone holds, of making intercession with God.
The man Christ Jesus - Jesus was truly and properly a man, having a perfect human body and soul, and is often called a man in the New Testament. But this does not prove that he was not also divine - anymore than his being called God (John 1:1; John 20:28; Romans 9:5; 1-John 5:20; Hebrews 1:8), proves that he was not also a man. The use of the word man here was probably designed to intimate that though he was divine, it was in his human nature that we are to consider him as discharging the office. Doddridge.

There is one God - Who is the maker, governor, and preserver of all men, of every condition, and of every nation, and equally wills the salvation of all.
And one mediator - The word μεσιτης, mediator, signifies, literally, a middle person, one whose office it is to reconcile two parties at enmity; and hence Suidas explains it by ειρηνοποιος, a peace-maker. God was offended with the crimes of men; to restore them to his peace, Jesus Christ was incarnated; and being God and man, both God and men met in and were reconciled by him. But this reconciliation required a sacrifice on the part of the peace-maker or mediator; hence what follows.

(4) For [there is] one God, and one mediator between God and men, the (b) man Christ Jesus;
(4) God should not otherwise be manifested to be the only God of all men, unless he should show his goodness in saving all types of men. Neither should Christ be seen to be the only mediator between God and all types of men, by having taken upon him that nature of man which is common to all men, unless he had satisfied for all types of men, and made intercession for all.
(b) Christ Jesus who was made man.

For there is one God,.... This does not so much regard the unity of God, with respect to himself, or his divine essence, though that is a truth; but does not carry in it any apparent and forcible reason why all men should be prayed for, for which it is produced; but the unity of God with respect to men, as that there is but one God, who is the Creator of all men, and who, in a providential way, is the Saviour of all men; and in a way of special grace is the one God, the one covenant God of all sorts of men, of Jews and Gentiles; for he has taken of the latter into the covenant of his grace, as well as the former, and has loved them with a special and distinguishing love, has chosen them in Christ to salvation, and has sent his Son to redeem them; and of these he calls by his grace, regenerates, sanctifies, adopts, pardons, and justifies; see Romans 3:29 and therefore all sorts of men, Gentiles as well as Jews, are to be prayed for: another argument follows,
and one Mediator between God and men; a Mediator is of more than one, and has to do with two parties; and these at variance among themselves, between whom he stands as a middle person; his business is to bring them together, and make peace between them; and such an one is Christ: the two parties are God and his elect, who in their natural state are at a distance from God, and at enmity to him, and who have broken his law, and affronted his justice; Christ stands as a middle person, a daysman between them, and lays his hands upon them both; has to do with things pertaining to the glory of God, and makes reconciliation for the sins of the people; brings them that were afar off nigh to God, and makes peace for them by the blood of his cross, by fulfilling the law, and satisfying justice for them; in consequence of this he appears for them in the court of heaven, intercedes and pleads for them, is their advocate, and sees that all covenant blessings, of which he is the Mediator, are applied unto them, and preserves their persons, which are committed to his care and charge, safe to everlasting happiness; and this Mediator is
the man Christ Jesus; not that he is a mere man, for he is truly and properly God; or that he is a Mediator only according to the human nature: it was proper indeed that he should be man, that he might have something to offer, and that he might be capable of obeying, suffering, and dying, and so of making satisfaction in the nature that had sinned; but then, had he not been God, he could not have drawn nigh to God on the behalf of men, and undertook for them, and much less have performed; nor would his blood, righteousness, and sacrifice, have been available to cleanse from sin, to procure the pardon of it, justify from it, make atonement for it, or make peace with God: the reason why he is particularly mentioned as man, is, with a view to the argument in hand, praying for all men; since he who is the Mediator between God and man, has assumed a nature which is common to them all: and this Mediator is said to be one, not so much in opposition to other mediators, angels or saints departed, though it is a truth, and stands full against them, but with respect to men; there is but one Mediator between God and all sorts of men, through whom both Jews and Gentiles have an access to God, and peace with him; and therefore prayer through this Mediator should be made for all. So the Jews say of the Messiah (u), that he is , "a Mediator, God", a middle person between God and men. And they call him , "the Pillar of mediation" (w) or the middle Pillar; that is, the Mediator or Reconciler. And Philo (x) the Jew speaks of the word, as a "middle" person, and standing in the middle between the dead and the living, and between God and men. The Ethiopic version here renders it, "there is one elect of God"; which is one of the characters of the Messiah, Isaiah 42:1.
(u) R. Albo, Sepher Ikkarim, orat 2. c. 28. (w) Sepher Jetzira, p. 126. (x) Quis rerum divin. Hares, p. 508, 509, 510.

For there is one God--God's unity in essence and purpose is a proof of His comprehending all His human children alike (created in His image) in His offer of grace (compare the same argument from His unity, Romans 3:30; Galatians 3:20); therefore all are to be prayed for. 1-Timothy 2:4 is proved from 1-Timothy 2:5; 1-Timothy 2:1, from 1-Timothy 2:4. The one God is common to all (Isaiah 45:22; Acts 17:26). The one Mediator is mediator between God and all men potentially (Romans 3:29; Ephesians 4:5-6; Hebrews 8:6; Hebrews 9:15; Hebrews 12:24). They who have not this one God by one Mediator, have none: literally, a "go-between." The Greek order is not "and one mediator," but "one mediator also between . . . While God will have all men to be saved by knowing God and the Mediator, there is a legitimate, holy order in the exercise of that will wherewith men ought to receive it. All mankind constitute, as it were, ONE MAN before God [BENGEL].
the man--rather "man," absolutely and genetically: not a mere individual man: the Second Head of humanity, representing and embodying in Himself the whole human race and nature. There is no "the" in the Greek. This epithet is thus the strongest corroboration of his argument, namely, that Christ's mediation affects the whole race, since there is but the one Mediator, designed as the Representative Man for all men alike (compare Romans 5:15; 1-Corinthians 8:6; 2-Corinthians 5:19; Colossians 2:14). His being "man" was necessary to His being a Mediator, sympathizing with us through experimental knowledge of our nature (Isaiah 50:4; Hebrews 2:14; Hebrews 4:15). Even in nature, almost all blessings are conveyed to us from God, not immediately, but through the mediation of various agents. The effectual intercession of Moses for Israel (Numbers 14:13-19, and Deuteronomy. 9:1-29); of Abraham for Abimelech (Genesis 20:7); of Job for his friends (Job 42:10), the mediation being PRESCRIBED by God while declaring His purposes of forgiveness: all prefigure the grand mediation for all by the one Mediator. On the other hand, 1-Timothy 3:16 asserts that He was also God.

For there is one God. One God of all men, not many gods. Hence the One God desires equally the salvation of all his creatures.
And one mediator. For all men. The gospel scheme is universal.
The man, Christ Jesus. Taking upon himself manhood in order to be the Savior of all men.
Who gave himself a ransom for all. Not for an elect nation, like the Jews, or for the elect individuals arbitrarily selected, but for all men. All men have been redeemed by his blood, if they will accept the ransom.
To be testified. The testimony, or preaching of this ransom, was to be given at due seasons.
Whereunto. To testify of this ransom.
I am ordained a preacher. Appointed a herald. See margin of Revision.
An apostle. An apostle also, with the authority of an apostle.
I speak the truth. The Judaizers denied his apostleship. Hence this special affirmation.

For - 1-Timothy 2:4 is proved by 1-Timothy 2:5; 1-Timothy 2:1, by 1-Timothy 2:4. There is one God - And they who have not him, through the one Mediator, have no God. One mediator also - We could not rejoice that there is a God, were there not a mediator also; one who stands between God and men, to reconcile man to God, and to transact the whole affair of our salvation. This excludes all other mediators, as saints and angels, whom the Papists set up and idolatrously worship as such: just as the heathens of old set up many mediators, to pacify their superior gods. The man - Therefore all men are to apply to this mediator, "who gave himself for all."