And he took unto him all these, and divided them in the midst, and laid each piece one against another: but the birds divided he not.

And he took him all these, and divided them in the midst, and laid each half over against the other: but the birds divided he not.

And he took all these, and divided them in the midst, and laid the half of each opposite its fellow; but the birds he did not divide.

And he took to him all these, and divided them in the midst, and laid each piece one against another: but the birds he did not divide.

and he taketh to him all these, and separateth them in the midst, and putteth each piece over against its fellow, but the bird he hath not divided;

And he took to him all these, and divided them in the middle, and laid each piece one against another: but the birds divided he not.

All these he took, cutting them in two and putting one half opposite the other, but not cutting the birds in two.

Taking all these, he divided them through the middle, and placed both parts opposite one another. But the birds he did not divide.

Et tulit sibi omnia ista, et divisit ea per medium, et posuit quamlibet partem divisionis suae e regione sociae suae; sed aves non divisit.

And divided them in the midst. That no part of this sacrifice may be without mystery, certain interpreters weary themselves in the fabrication of subtleties; but it is our business, as I have often declared, to cultivate sobriety. I confess I do not know why he was commanded to take three kinds of animals besides birds; unless it were, that by this variety itself, it was declared, that all the posterity of Abram, of whatever rank they might be, should be offered up in sacrifice, so that the whole people, and each individual, should constitute one sacrifice. There are also some things, concerning which, if any one curiously seeks the reason, I shall not be ashamed to acknowledge my ignorance, because I do not choose to wander in uncertain speculations. Moreover, this, in my opinion, is the sum of the whole: That God, in commanding the animals to be killed, shows what will be the future condition of the Church. Abram certainly wished to be assured of the promised inheritance of the land. Now he is taught that it would take its commencement from death; that is that he and his children must die before they should enjoy the dominion over the land. In commanding the slaughtered animals to be cut in parts, it is probable that he followed the ancient rite in forming covenants whether they were entering into any alliance, or were mustering an army, a practice which also passed over to the Gentiles. Now, the allies or the soldiers passed between the severed parts, that, being enclosed together within the sacrifice, they might be the more sacredly united in one body. That this method was practiced by the Jews, Jeremiah bears witness, (Jeremiah 34:18,) where he introduces God as saying, They have violated my covenant, when they cut the calf in two parts, and passed between the divisions of it, as well the princes of Judas, and the nobles of Jerusalem, and the whole people of the land.' Nevertheless, there appears to me to have been this special reason for the act referred to; that the Lord would indeed admonish the race of Abram, not only that it should be like a dead carcass, but even like one torn and dissected. For the servitude with which they were oppressed for a time, was more intolerable than simple death; yet because the sacrifice is offered to God, death itself is immediately turned into new life. And this is the reason why Abram, placing the parts of the sacrifice opposite to each other, fits them one to the other, because they were again to be gathered together from their dispersion. But how difficult is the restoration of the Church and what troubles are involved in it, is shown by the horror with which Abram was seized. We see, therefore, that two things were illustrated; namely, the hard servitude, with which the sons of Abram were to be pressed almost to laceration and destruction; and then their redemption, which was to be the signal pledge of divine adoption; and in the same mirror the general condition of the Church is represented to us, as it is the peculiar province of God to create it out of nothing, and to raise it from death.

Divided them in the midst - The ancient method of making covenants as well as the original word, have been already alluded to, and in a general way explained. See Genesis 6:18. The word covenant from con, together, and venio, I come, signifies an agreement, association, or meeting between two or more parties; for it is impossible that a covenant can be made between an individual and himself, whether God or man. This is a theological absurdity into which many have run; there must be at least two parties to contract with each other. And often there was a third party to mediate the agreement, and to witness it when made. Rabbi Solomon Jarchi says, "It was a custom with those who entered into covenant with each other to take a heifer and cut it in two, and then the contracting parties passed between the pieces." See this and the scriptures to which it refers particularly explained, Genesis 6:18. A covenant always supposed one of these four things:
1. That the contracting parties had been hitherto unknown to each other, and were brought by the covenant into a state of acquaintance.
2. That they had been previously in a state of hostility or enmity, and were brought by the covenant into a state of pacification and friendship.
3. Or that, being known to each other, they now agree to unite their counsels, strength, property, etc., for the accomplishment of a particular purpose, mutually subservient to the interests of both. Or,
4. It implies an agreement to succor and defend a third party in cases of oppression and distress.
For whatever purpose a covenant was made, it was ever ratified by a sacrifice offered to God; and the passing between the divided parts of the victim appears to have signified that each agreed, if they broke their engagements, to submit to the punishment of being cut asunder; which we find from Matthew 24:51; Luke 12:46, was an ancient mode of punishment. This is farther confirmed by Herodotus, who says that Sabacus, king of Ethiopia, had a vision, in which he was ordered μεσους διατεμειν, to cut in two, all the Egyptian priests; lib. ii. We find also from the same author, lib. vii., that Xerxes ordered one of the sons of Pythius μεσον διατεμειν, to be cut in two, and one half to be placed on each side of the way, that his army might pass through between them. That this kind of punishment was used among the Persians we have proof from Daniel 2:5; Daniel 3:29. Story of Susanna, verses 55, 59. See farther, 2-Samuel 12:31, and 1-Chronicles 20:3. These authorities may be sufficient to show that the passing between the parts of the divided victims signified the punishment to which those exposed themselves who broke their covenant engagements. And that covenant sacrifices were thus divided, even from the remotest antiquity, we learn from Homer, Il. A., v. 460.
Μηρους τ' εξεταμον κατα τε κνισοῃ εκαλυψαν,
Διπτυχα ποιησαντες, επ' αυτων δ' ωμοθετησαν.
"They cut the quarters, and cover them with the fat; dividing them into two, they place the raw flesh upon them."
But this place may be differently understood.
St. Cyril, in his work against Julian, shows that passing between the divided parts of a victim was used also among the Chaldeans and other people. As the sacrifice was required to make an atonement to God, so the death of the animal was necessary to signify to the contracting parties the punishment to which they exposed themselves, should they prove unfaithful.
Livy preserves the form of the imprecation used on such occasions, in the account he gives of the league made between the Romans and Albans. When the Romans were about to enter into some solemn league or covenant, they sacrificed a hog; and, on the above occasion, the priest, or pater patratus, before he slew the animal, stood, and thus invoked Jupiter:
Audi, Jupiter! Si prior defecerit publico consilio dolo malo, tum illo die, Diespiter, Populum Romanum sic ferito, ut ego hune porcum hic hodie feriam; tantoque magis ferito, quanto magis potes pollesque! - Livii Hist., lib. i., chap. 24.
"Hear, O Jupiter! Should the Romans in public counsel, through any evil device, first transgress these laws, in that same day, O Jupiter, thus smite the Roman people, as I shall at this time smite this hog; and smite them with a severity proportioned to the greatness of thy power and might!"
But the birds divided he not - According to the law, Leviticus 1:17, fowls were not to be divided asunder but only cloven for the purpose of taking out the intestines.

And he took unto him all these, and (c) divided them in the midst, and laid each piece one against another: but the birds divided he not.
(c) This was the old custom in making covenants, (Jeremiah 39:18), to which God added these conditions, that Abram's posterity would be as torn in pieces, but after they would be rejoined: also that it would be assaulted, but yet delivered.

And he took unto him all these,.... The heifer, goat, ram, turtle, and young pigeon, not to himself, but to the Lord, as he was bid, and offered them before him, as the above Targums paraphrase it; or however he took them for his use, and set them before him, and did with them as he directed him:
and divided them in the midst; that is, the three animals, the heifer, goat, and ram; he did not take off their several limbs, and cut them up in small parts, but cut them in halves:
and laid each piece one against another; one half against the other, the left side against the right, shoulder against shoulder, and leg against leg, so that they might seem to join, or might be easily joined together again, or however answer one another; though it is generally thought there was such a distance of the one from the other, as that there might be a passage between them; it being usual in making covenants for the covenanters to pass between the parts of a creature slain, signifying, that should they break the covenant made, they deserved to be cut asunder as that creature was; see Gill on Jeremiah 34:18. So a burning lamp, or lamp of fire, an emblem of the divine Being, is said, Genesis 15:17, to pass between those pieces: all this was expressive of the afflictions of the posterity of Abram, of their being distressed in the land of Egypt, cut as it were in twain there, and of their various dispersions in other countries; and yet, like the bones in Ezekiel's vision, were gathered together, and united again: and it may be this may have respect to the division of the people of Israel into two kingdoms, in the times of Rehoboam, and their after reunion, and especially in the latter day, Ezekiel 37:7,
but the birds divided he not; but laid them one against another, as the pieces were laid; so the birds used in sacrifice under the law were not to be divided, Leviticus 1:17; which may signify, that when the people of the Jews, in the latter day, are converted, and brought together into their own land, when they will better answer the character of turtles and doves than they ever did, will be no more divided and separated from each other.