These are the two covenants. I have thought it better to adopt this translation, in order not to lose sight of the beauty of the comparison; for Paul compares the two diathokai, to two mothers, and to employ testamentum, (a testament,) which is a neuter noun, for denoting a mother, would be harsh. The word pactio (a covenant) appears to be, on that account, more appropriate; and indeed the desire of obtaining perspicuity, as well as elegance, has led me to make this choice. [1] The comparison is now formally introduced. As in the house of Abraham there were two mothers, so are there also in the Church of God. Doctrine is the mother of whom we are born, and is twofold, Legal and Evangelical. The legal mother, whom Hagar resembles, gendereth to bondage. Sarah again, represents the second, which gendereth to freedom; though Paul begins higher, and makes our first mother Sinai, and our second, Jerusalem. The two covenants, then, are the mothers, of whom children unlike one another are born; for the legal covenant makes slaves, and the evangelical covenant makes freemen. But all this may, at first sight, appear absurd; for there are none of God's children who are not born to freedom, and therefore the comparison does not apply. I answer, what Paul says is true in two respects; for the law formerly brought forth its disciples, (among whom were included the holy prophets, and other believers,) to slavery, though not to permanent slavery, but because God placed them for a time under the law as "a schoolmaster." [2] (Galatians 3:25.) Under the vail of ceremonies, and of the whole economy by which they were governed, their freedom was concealed: to the outward eye nothing but slavery appeared. "Ye have not," says Paul to the Romans, "received the spirit of bondage again to fear." (Romans 8:15.) Those holy fathers, though inwardly they were free in the sight of God, yet in outward appearance differed nothing from slaves, and thus resembled their mother's condition. But the doctrine of the gospel bestows upon its children perfect freedom as soon as they are born, and brings them up in a liberal manner. Paul does not, I acknowledge, speak of that kind of children, as the context will show. By the children of Sinai, it will afterwards be explained, are meant hypocrites, who are at length expelled from the Church of God, and deprived of the inheritance. What, then, is the gendering to bondage, which forms the subject of the present dispute? It denotes those who make a wicked abuse of the law, by finding in it nothing but what tends to slavery. Not so the pious fathers, who lived under the Old Testament; for their slavish birth by the law did not hinder them from having Jerusalem for their mother in spirit. But those who adhere to the bare law, and do not acknowledge it to be "a schoolmaster to bring them to Christ," (Galatians 3:24,) but rather make it a hinderance to prevent their coming to him, are the Ishmaelites born to slavery. It will again be objected, why does the apostle say that such persons are born of God's covenant, and are considered to belong to the Church? I answer, strictly speaking, they are not God's children, but are degenerate and spurious, and are disclaimed by God, whom they falsely call their Father. They receive this name in the Church, not because they are members of it in reality, but because for a time they presume to occupy that place, and impose on men by the disguise which they wear. The apostle here views the Church, as it appears in this world: but on this subject we shall afterwards speak.

Footnotes

1 - To a Latin scholar the author's meaning is obvious enough. But it may be proper to apprize the English reader, that pactio (a covenant) is a feminine noun, and, on that account, is pronounced to be more natural and graceful, in a metaphorical description of a mother, than testamentum, (a testament,) which, being a neuter noun, sounds harshly in this connection. In that point of view, the preference is little else than a matter of taste; but, on far higher grounds, "covenant" is a more faithful translation than "testament;" and a careful investigation of the meaning of diatheke would contribute greatly to elucidate many passages of Scripture. -- Ed.

2 - "C'est a dire, les conduisoit comme petits enfans." "That is, treated them like little children."

Which things - The different accounts of Ishmael and Isaac.
Are an allegory - May be regarded allegorically, or as illustrating great principles in regard to the condition of slaves and freemen; and may therefore be used to illustrate the effect of servitude to the Law of Moses compared with the freedom of the gospel. He does not mean to say that the historical record of Moses was not true, or was merely allegorical; nor does he mean to say that Moses meant this to be an allegory, or that he intended that it should be applied to the exact purpose to which Paul applied it. No such design is apparent in the narrative of Moses, and it is evident that he had no such intention. Nor can it be shown that Paul means to be understood as saying that Moses had any such design, or that his account was not a record of a plain historical fact. Paul uses it as he would any other historical fact that would illustrate the same principle, and he makes no more use of it than the Saviour did in his parables of real or fictitious narratives to illustrate an important truth, or than we always do of real history to illustrate an important principle.
The word which is used here by Paul (ἀλληγορέω allēgoreō) is derived from ἄλλος allos, another, and ἀγορεύω agoreuō, to speak, to speak openly or in public - Passow. It properly means to speak anything otherwise than it is understood (Passow); to speak allegorically; to allegorize. The word does not occur elsewhere in the New Testament, nor is it found in the Septuagint, though it occurs often in the classic writers. An allegory is a continued metaphor; see Blair's Lectures, xv. It is a figurative sentence or discourse, in which the principal object is described by another subject resembling it in its properties and circumstances - Webster. Allegories are in words what hieroglyphics are in painting. The distinction between a parable and an allegory is said to be, that a parable is a supposed history to illustrate some important truth, as the parable of the good Samaritan, etc.; an allegory is based on real facts.
It is not probable, however, that this distinction is always carefully observed. Sometimes the allegory is based on the resemblance to some inanimate object, as in the beautiful allegory in Ps. 80. Allegories, parables, and metaphors abound in the writings of the East. Truth was more easily treasured up in this way, and could be better preserved and transmitted when it was connected with an interesting story. The lively fancy of the people of the East also led them to this mode of communicating truth; though a love for it is probably founded in human nature. The best sustained allegory of any considerable length in the world is, doubtless, Bunyan's Pilgrim's Progress; and yet this is among the most popular of all books. The ancient Jews were exceedingly fond of allegories, and even turned a considerable part of the Old Testament into allegory. The ancient Greek philosophers also were fond of this mode of teaching.
Pythagoras instructed his followers in this manner, and this was common among the Greeks, and was imitated much by the early Christians - Calmet. Many of the Christian fathers, of the school of Origen, made the Old Testament almost wholly allegorical, and found mysteries in the plainest narratives. The Bible became thus with them a book of enigmas, and exegesis consisted in an ingenious and fanciful accommodation of all the narratives in the scriptures to events in subsequent times. The most fanciful, and the most ingenious man, on this principle, was the best interpreter; and as any man might attach any hidden mystery which he chose to the scriptures, they became wholly useless as an infallible guide. Better principles of interpretation now prevail; and the great truth has gone forth, never more to be recalled, that the Bible is to be interpreted on the same principle as all other books; that its language is to be investigated by the same laws as language in all other books; and that no more liberty is to be taken in allegorizing the scriptures than may be taken with Herodotus or Livy. It is lawful to use narratives of real events to illustrate important principles always. Such a use is often made of history; and such a use, I suppose, the apostle Paul makes here of an important fact in the history of the Old Testament.
For these are - These may be used to represent the two covenants. The apostle could not mean that the sons of Sarah and Hagar were literally the two covenants; for this could not be true, and the declaration would be unintelligible. In what sense could Ishmael be called a covenant? The meaning, therefore, must be, that they furnished an apt illustration or representation of the two covenants; they would show what the nature of the two covenants was. The words "are" and "is" are often used in this sense in the Bible, to denote that one thing represents another. Thus in the institution of the Lord's supper; "Take, eat, this is my body" Matthew 26:26; that is, this represents my body. The bread was not the living body that was then before them. So in Galatians 4:28; "This is my blood of the new covenant;" that is, this represents my blood. The wine in the cup could not be the living blood of the Redeemer that was then flowing in his veins; see the note at that place; compare Genesis 41:26.
The two covenants - Margin, "Testaments." The word means here, covenants or compacts; see the note at 1-Corinthians 11:25. The two covenants here referred to, are the one on Mount Sinai made with the Jews, and the other that which is made with the people of God in the gospel. The one resembles the condition of bondage in which Hagar and her son were; the other the condition of freedom in which Sarah and Isaac were.
The one from the Mount Sinai - Margin, "Sina." The Greek is "Sina," though the word may be written either way.
Which gendereth to bondage - Which tends to produce bondage or servitude. That is, the laws are stern and severe; and the observance of them costly, and onerous like a state of bondage; see the note at Acts 15:10.
Which is Agar - Which Hagar would appropriately represent. The condition of servitude produced by the Law had a strong resemblance to her condition as a slave.

Which things are an allegory - They are to be understood spiritually; more being intended in the account than meets the eye.
Allegory, from αλλος, another, and αγορεω, or αγορευω, to speak, signifies a thing that is a representative of another, where the literal sense is the representative of a spiritual meaning; or, as the glossary expresses it, ἑτερως κατα μεταφρασιν νοουμενα, και ου κατα την αναγνωσιν· "where the thing is to be understood differently in the interpretation than it appears in the reading."
Allegories are frequent in all countries, and are used by all writers. In the life of Homer, the author, speaking of the marriage of Jupiter and Juno, related by that poet, says: δοκει ταυτα αλληγορεισθαι, ὁτι Ἡρα μεν νοειται ὁ αηρ-Ζευς δε, ὁ αιθηρ· "It appears that these things are to be understood allegorically; for Juno means the air, Jupiter the ether." Plutarch, in his treatise De Iside et Osir., says: ὡσπερ Ἑλληνες Κρονον αλληγορουσι τον χρονον· "As the Greeks allegorize Cronos (Saturn) into Chronos (Time.)" It is well known how fond the Jews were of allegorizing. Every thing in the law was with them an allegory. Their Talmud is full of these; and one of their most sober and best educated writers, Philo, abounds with them. Speaking (De Migrat. Abrah., page 420) of the five daughters of Zelophehad, he says: ἁς αλληγορουντες αισθησεις ειναι φαμεν· "which, allegorizing, we assert to be the five senses!"
It is very likely, therefore, that the allegory produced here, St. Paul had borrowed from the Jewish writings; and he brings it in to convict the Judaizing Galatians on their own principles; and neither he nor we have any thing farther to do with this allegory than as it applies to the subject for which it is quoted; nor does it give any license to those men of vain and superficial minds who endeavor to find out allegories in every portion of the sacred writings, and, by what they term spiritualizing, which is more properly carnalizing, have brought the testimonies of God into disgrace. May the spirit of silence be poured out upon all such corrupters of the word of God!
For these are the two covenants - These signify two different systems of religion; the one by Moses, the other by the Messiah.
The one from the Mount Sinai - On which the law was published; which was typified by Hagar, Abraham's bond maid.
Which gendereth to bondage - For as the bond maid or slave could only gender - bring forth her children, in a state of slavery, and subject also to become slaves, so all that are born and live under those Mosaic institutions are born and live in a state of bondage - a bondage to various rites and ceremonies; under the obligation to keep the whole law, yet, from its severity and their frailness, obliged to live in the habitual breach of it, and in consequence exposed to the curse which it pronounces.

Which things are an allegory: for (z) these are the (a) two covenants; the one from the mount (b) Sinai, which gendereth to bondage, which is Agar.
(z) These represent and symbolize.
(a) They are called two covenants, one of the Old Testament, and another of the New: which were not two indeed, but in respect of the times, and the diversity of the manner of ruling.
(b) He makes mention of Sinai, because that covenant was made in that mountain, of which mountain Hagar was a symbol.

Which things are an allegory,.... Or "are allegorized": so Sarah and Hagar were allegorized by Philo the Jew (p), before they were by the apostle. Sarah he makes to signify virtue, and Hagar the whole circle of arts and sciences, which are, or should be, an handmaid to virtue; but these things respecting Hagar and Sarah, the bondwoman and the free, and their several offspring, are much better allegorized by the apostle here. An allegory is a way of speaking in which one thing is expressed by another, and is a continued metaphor; and the apostle's meaning is, that these things point at some other things; have another meaning in them, a mystical and spiritual one, besides the literal; and which the Jews call
"Midrash", a name they give to the mystical and allegorical sense of Scripture, in which they greatly indulge themselves. An allegory is properly a fictitious way of speaking; but here it designs an accommodation of a real history, and matter of fact, to other cases and things, and seems to intend a type or figure; and the sense to be, that these things which were literally true of Hagar and Sarah, of Ishmael and Isaac, were types and figures of things to come; just as what befell the Israelites were types and figures of things that would be under the Gospel dispensation, 1-Corinthians 10:11.
for these are the two covenants, or "testaments"; that is, these women, Hagar and Sarah, signify, and are figures of the two covenants; not the covenant of works, and the covenant of grace. Hagar was no figure of the covenant of works, that was made and broke before she was born; besides, the covenant she was a figure of was made at Mount Sinai, whereas the covenant of works was made in paradise: moreover, the covenant of works was made with Adam, and all his posterity, but the covenant which Hagar signified was only made with the children of Israel; she represented Jerusalem, that then was with her children. Nor was Sarah a figure of the covenant of grace, for this was made long before she had a being, even from everlasting; but they were figures of the two administrations of one and the same covenant, which were to take place in the world successively; and which following one the other, are by the author of the Epistle to the Hebrews called the first and the second, the old and the new covenants. Now these are the covenants or testaments, the old and the new, and the respective people under them, which were prefigured by these two women, and their offspring.
The one from the Mount Sinai; that is, one of these covenants, or one of the administrations of the covenant, one dispensation of it, which is the first, and now called old, because abolished, took its rise from Mount Sinai, was delivered there by God to Moses, in order to be communicated to the people of Israel, who were to be under that form of administration until the coming of the Messiah. And because the whole Mosaic economy was given to Moses on Mount Sinai, it is said to be from thence: hence, in Jewish writings, we read, times without number, of , a rite, custom, constitution, or appointment given to Moses "from Mount Sinai", the same phrase as here. Sinai signifies "bushes", and has its name from the bushes which grew upon if, (q); in one of which the Lord appeared to Moses; for Horeb and Sinai are one and the same mount; one signifies waste and desolate, the other bushy; as one part of the mountain was barren and desert, and the other covered with bushes and brambles; and may fitly represent the condition of such that are under the law.
Which gendereth to bondage; begets and brings persons into a state of bondage, induces on them a spirit of bondage to fear, and causes them to be all their lifetime subject to it; as even such were that were under the first covenant, or under the Old Testament dispensation:
which is Agar; or this is the covenant, the administration of it, which Hagar, the bondwoman, Sarah's servant, represented.
(p) De Cherubim, p. 108, 109. (q) Pirke Eliezer, c. 41.

are an allegory--rather, "are allegorical," that is, have another besides the literal meaning.
these are the two covenants--"these [women] are (that is, mean; omit 'the' with all the oldest manuscripts) two covenants." As among the Jews the bondage of the mother determined that of the child, the children of the free covenant of promise, answering to Sarah, are free; the children of the legal covenant of bondage are not so.
one from--that is, taking his origin from Mount Sinai. Hence, it appears, he is treating of the moral law (Galatians 3:19) chiefly (Hebrews 12:18). Paul was familiar with the district of Sinai in Arabia (Galatians 1:17), having gone thither after his conversion. At the gloomy scene of the giving of the Law, he learned to appreciate, by contrast, the grace of the Gospel, and so to cast off all his past legal dependencies.
which gendereth--that is, bringing forth children unto bondage. Compare the phrase (Acts 3:25), "children of the covenant which God made . . . saying unto Abraham."
Agar--that is, Hagar.

Which things are an allegory - An allegory is a figurative speech, wherein one thing is expressed, and another intended. For those two sons are types of the two covenants. One covenant is that given from mount Sinai, which beareth children to bondage - That is, all who are under this, the Jewish covenant, are in bondage. Which covenant is typified by Agar.