28:1 And Isaac called Jacob, and {a} blessed him, and charged him, and said unto him, Thou shalt not take a wife of the daughters of Canaan.
(a) This second blessing was to confirm Jacob's faith, lest he should think that his father had given it without God's leading.
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.
28:1-5 Jacob had blessings promised both as to this world and that which is to come; yet goes out to a hard service. This corrected him for the fraud on his father. The blessing shall be conferred on him, yet he shall smart for the indirect course taken to obtain it. Jacob is dismissed by his father with a solemn charge. He must not take a wife of the daughters of Canaan: those who profess religion, should not marry with those that care not for religion. Also with a solemn blessing. Isaac had before blessed him unwittingly; now he does it designedly. This blessing is more full than the former; it is a gospel blessing. This promise looks as high as heaven, of which Canaan was a type. That was the better country which Jacob and the other patriarchs had in view.