The appeal is to God as "Yahweh, God of heaven and God of the earth." Yahweh is the personal name of God, which is properly used by those who are in fellowship with him. He is the Author of all being, and therefore of heaven and earth; and hence the arbiter of the destiny of the oath-taker, both in spiritual and material things, both in this life and in what is to come. "Not of the daughters of the Kenaanite," a race sinking fast into ungodliness and unrighteousness, doomed to extirpation, to whom the promised seed is to succeed. The kindred of Abraham were Shemites, Hebrews, and still retained some knowledge of the true God, and some reverence for him and his will. The experienced elder of Abraham's house does not wish to bind himself by an oath to what it may be impossible to fulfill. He makes the supposition of the unwillingness of the bride whom he may select, and obtains a quittance from his oath in that ease. The patriarch, however, charges him not to bring his son back to the land of his fathers, and expresses his confidence in the God of promise, that he will direct his servant to the suitable wife for his son. "His angel" Genesis 16:7. This is the Lord in the function of an angel or messenger opening the way for the servant of Abraham. He does not make any appearance to the servant, though a superintending Providence is strikingly displayed in the whole affair. The faithful elder now understands and takes the required oath.

I will make thee swear - See note on Genesis 24:9.

Of the Canaanites - Because these had already been devoted to slavery, etc., and it would have been utterly inconsistent as well with prudence as with the design of God to have united the child and heir of the promise with one who was under a curse, though that curse might be considered to be only of a political nature. See the curse of Canaan, Genesis 9:25 (note).

And I will make thee swear by the Lord, the God of heaven, and the God of earth,.... The Maker and possessor of heaven and earth, by whom Abraham used to swear whenever he did, and by whom only men should swear, see Genesis 14:22. The Targum of Jonathan is,"I will make thee swear by the name of the Word of the Lord God,''which strengthens the sense given of the rite before observed:

that thou wilt not take a wife unto my son of the daughters of the Canaanites, among whom I dwell; these being not only idolaters, and very wicked people, degenerated yet more and more, but were the seed of the accursed Canaan; and who in process of time would be dispossessed of the land, and be destroyed. Now though Isaac was forty years of age, and one would think at an age sufficient to have chosen a wife for himself; but as Abraham knew that he had a great respect for this servant, and would be influenced by him in such a choice, and especially as this affair was now about to be committed to his care, and no doubt with the consent of Isaac, therefore he thus charges and adjures him.

And I will make thee {b} swear by the LORD, the God of heaven, and the God of the earth, that thou shalt not take a wife unto my son of the daughters of the Canaanites, among whom I dwell:

(b) This shows that an oath may be required in a lawful cause.

3. thou shalt not take a wife, &c.-Among pastoral tribes the matrimonial arrangements are made by the parents, and a youth must marry, not among strangers, but in his own tribe-custom giving him a claim, which is seldom or never resisted, to the hand of his first cousin. But Abraham had a far higher motive-a fear lest, if his son married into a Canaanitish family, he might be gradually led away from the true God.

24:1-9 The effect of good example, good teaching, and the worship of God in a family, will generally appear in the piety, faithfulness, prudence, and affection of the servants. To live in such families, or to have such servants, both are blessings from God which should be highly valued, and thankfully acknowledged. But no concern in life is of greater importance to ourselves, to others, or to the church of God, than marriage. It therefore ought always to be undertaken with much care and prudence, especially with reference to the will of God, and with prayer for his direction and blessing. Where good parents are not consulted and regarded, the blessing of God cannot be expected. Parents, in disposing of their children, should carefully consult the welfare of their souls, and their furtherance in the way to heaven. Observe the charge Abraham gave to a good servant, one whose conduct, faithfulness, and affection, to him and his family, he had long known. Observe also, that Abraham remembers that God had wonderfully brought him out of the land of his birth, by the call of his grace; and therefore doubts not but He will prosper his care, not to bring his son thither again. God will cause that to end in our comfort, in which we sincerely aim at his glory.