Genesis 28:1

And Isaac called Jacob - See note on Genesis 27:46.

And blessed him - Now voluntarily and cheerfully confirmed to him the blessing, which he had before obtained through subtlety. It was necessary that he should have this confirmation previously to his departure; else, considering the way in which he had obtained both the birthright and the blessing, he might be doubtful, according to his own words, whether he might not have got a curse instead of a blessing. As the blessing now pronounced on Jacob was obtained without any deception on his part, it is likely that it produced a salutary effect upon his mind, might have led him to confession of his sin, and prepared his heart for those discoveries of God's goodness with which he was favored at Luz.

Isaac has now become alive to the real destiny of Jacob. He therefore calls for him to bless him, and give him a command. The command is to take a wife, not from Kenaan, but from the kindred of his parents. The blessing comes from "God Almighty" (Genesis 17:1). It is that belonging to the chosen seed, "the blessing of Abraham." It embraces a numerous offspring, the land of promise, and all else that is included in the blessing of Abraham. "A congregation of peoples." This is the word "congregation" (קהל qâhāl) which is afterward applied to the assembled people of God, and to which the Greek ἐκκλησία ekklēsia, "ecclesia," corresponds. Jacob complies with his mother's advice and his father's command, and, at the same time, reaps the bitter fruit of his fraud against his brother in the hardship and treachery of an exile of twenty years. The aged Isaac is not without his share in the unpleasant consequences of endeavoring to go against the will of God.

28:1 Isaac blessed him, and charged him - Those that have the blessing must keep the charge annexed to it, and not think to separate what God has joined.