Genesis 27:5

And Rebekah heard - And was determined, if possible, to frustrate the design of Isaac, and procure the blessing for her favorite son. Some pretend that she received a Divine inspiration to the purpose; but if she had she needed not to have recourse to deceit, to help forward the accomplishment. Isaac, on being informed, would have had too much piety not to prefer the will of his Maker to his own partiality for his eldest son; but Rebekah had nothing of the kind to plead, and therefore had recourse to the most exceptionable means to accomplish her ends.

Rebekah forms a plan for diverting the blessing from Esau to Jacob. She was within hearing when the infirm Isaac gave his orders, and communicates the news to Jacob. Rebekah has no scruples about primogeniture. Her feelings prompt her to take measures, without waiting to consider whether they are justifiable or not, for securing to Jacob that blessing which she has settled in her own mind to be destined for him. She thinks it necessary to interfere that this end may not fail of being accomplished. Jacob views the matter more coolly, and starts a difficulty. He may be found out to be a deceiver, and bring his father's curse upon him. Rebekah, anticipating no such issue; undertakes to bear the curse that she conceived would never come. Only let him obey.

Verse 14-29

The plan is successful. Jacob now, without further objection, obeys his mother. She clothes him in Esau's raiment, and puts the skins of the kids on his hands and his neck. The camel-goat affords a hair which bears a great resemblance to that of natural growth, and is used as a substitute for it. Now begins the strange interview between the father and the son. "Who art thou, my son?" The voice of Jacob was somewhat constrained. He goes, however, deliberately through the process of deceiving his father. "Arise, now, sit and eat." Isaac was reclining on his couch, in the feebleness of advancing years. Sitting was the posture convenient for eating. "The Lord thy God prospered me." This is the bold reply to Isaac's expression of surprise at the haste with which the dainty fare had been prepared. The bewildered father now puts Jacob to a severer test. He feels him, but discerns him not. The ear notes a difference, but the hand feels the hairy skin resembling Esau's; the eyes give no testimony. After this the result is summarily stated in a single sentence, though the particulars are yet to be given. "Art thou my very son Esau?" A lurking doubt puts the definite question, and receives a decisive answer. Isaac then calls for the repast and partakes.