(42) These words of Esau.--Though spoken "in his heart," Esau had evidently made no secret of his evil purpose, and Rebekah therefore determines to send Jacob to her father's house, not merely for safety, but that he might take a wife from among his own kindred. He was now formally acknowledged as the heir of the birthright and of the promises made to Abraham, and must therefore conform to the principle laid down in his own father's case, and marry into the family of Nahor. "She sends, therefore, and calls him" to her tent, and takes secret counsel with him; and Jacob consents to take this distant journey. Thus the separation of mother and son, and long and painful travel, are the immediate result of their scheming.

Verse 42. - And these (literally, the) words of Esau her elder son were told to Rebekah: - not likely by revelation (Augustine), but by some one to whom he had made known his secret purpose (Proverbs 29:11) - and she sent and called Jacob her younger son (to advise him of his danger, being apprehensive lest the passionate soul of the enraged hunter should find it difficult to delay till Isaac's death), and said unto him, Behold, thy brother Esau, as touching thee, doth comfort himself, purposing to kill thee. Literally, behold thy brother Esau taking vengeance upon thee (the hithpael of נָחַם meaning properly to comfort oneself, hence to satisfy one's feeling of revenge) by killing thee. The translations ἀπειλεῖ (LXX.) and mina-fur (Vulgate), besides being inaccurate, are too feeble to express the fratricidal purpose of Esau.

27:41-46 Esau bore malice to Jacob on account of the blessing he had obtained. Thus he went in the way of Cain, who slew his brother, because he gained that acceptance with God of which he had rendered himself unworthy. Esau aimed to prevent Jacob or his seed from having the dominion, by taking away his life. Men may fret at God's counsels, but cannot change them. To prevent mischief, Rebekah warned Jacob of his danger, and advised him to withdraw for his safety. We must not presume too far upon the wisdom and resolution, even of the most hopeful and promising children; but care must be taken to keep them out of the way of evil. When reading this chapter, we should not fail to observe, that we must not follow even the best of men further than they act according to the law of God. We must not do evil that good may come. And though God overruled the bad actions recorded in this chapter, to fulfil his purposes, yet we see his judgment of them, in the painful consequences to all the parties concerned. It was the peculiar privilege and advantage of Jacob to convey these spiritual blessings to all nations. The Christ, the Saviour of the world, was to be born of some one family; and Jacob's was preferred to Esau's, out of the good pleasure of Almighty God, who is certainly the best judge of what is fit, and has an undoubted right to dispense his favours as he sees proper, Ro 9:12-15.And these words of Esau her eldest son were told to Rebekah,.... Jarchi and Jonathan say, by the Holy Ghost; but Aben Ezra thinks, by one of Esau's friends and confidants, to whom out of the abundance of his heart he had revealed this secret, which is not at all unlikely:

and she sent and called Jacob her younger son; who might be in another tent or apartment, or with the flocks in the field:

and said unto him, behold, thy brother Esau, as touching thee, doth comfort himself, purposing to kill thee; he has determined on it, and has laid a scheme for it, and comforts himself with the thought of it, that he shall be able to accomplish it, and so be the heir of the promise, and get the blessing; and even such is his nature, that thy death will be a comfort to him under the loss of his blessing, though he gets nothing by it, so sweet is revenge unto him.