Verses 6-8. - And Abraham said, Beware thou - literally, beware for thyself, the pleonastic pronoun being added by way of emphasis (cf. Genesis 12:1; Genesis 21:16; Genesis 22:5) - that thou bring not my son thither again. Literally, lest thou cause my son to, return thither; Abraham speaking of Isaac s going to Mesopotamia as a return, either because he regarded Isaac, though then unborn, as having come out with him from Mesopotamia, cf. Hebrews 7:10 (Wordsworth), or because he viewed himself and his descendants as a whole, as in Genesis 15:16 (Rosenmüller). The Lord God of heaven, who took me from my father's house, and from the house of my kindred, - vide Genesis 12:1. This was the first consideration that prevented the return of either himself or his son. Having emigrated from Mesopotamia in obedience to a call of Heaven, not without a like instruction were they at liberty to return - and who spake unto me, - i.e. honored me with Divine communications (vide supra) - and (in particular) that sware unto me, - vide Genesis 15:17, 18; the covenant transaction therein recorded having all the force of an oath (cf. Genesis 22:16) - saying, Unto thy seed will I give this land. Here was a second consideration that negatived the idea of Isaac's return, - he was the God-appointed heir of the soil, - and from this, in conjunction with the former, he argued that the Divine promise was certain of fulfillment, and that accordingly the mission for a bride would be successful. He shall send his angel before thee, - i.e. to lead and protect, as was afterwards promised to Israel (Exodus 23:20), and to the Christian Church (Hebrews 1:14) - and thou shalt take a wife unto my Ben from thence (meaning, thy mission shall be successful). And if the woman will not be willing to follow thee, then shalt thou be clear of this my oath (i.e. at liberty to bold thyself as no longer under obligation in the matter; thy responsibility will at that point cease and determine): only bring not my son thither again - or, observing the order of the Hebrew words, only my son bring not again to that place; with almost feverish entreaty harping on the solemn refrain that on no account must Isaac leave the promised land, since in that would be the culmination of unbelief and disobedience.

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.And Abraham said unto him,.... Not blaming him for putting such a question, nor charging him with impertinence, but plainly seeing the propriety of it: and in order to clear up this matter to him, gives the following instructions:

beware thou, that thou bring not my son thither again; for the command to come out of the land of Chaldea, never to return more, and to come into the land of Canaan, and there abide, respected both Abraham and his posterity; and besides, it was dangerous for Isaac to go into a family, where, though there was some knowledge of the true God, yet there was much superstition and idolatry in it, as appears by various hints in the sequel of this history, lest he should be corrupted, and degenerate from the true religion.