Verses 24-26. - And he said (showing that a feeling of uneasy suspicion yet lingered in his mind), Art thou my very son Esau? Luther wonders how Jacob was able to brazen it out; adding, "I should probably have run away in terror, and let the dish fall;" but, instead of that, he added one more lie to those which had preceded, saying with undisturbed composure, I am - equivalent to an English yes; upon which the blind old patriarch requested that the proffered dainties might be set before him. Having partaken of the carefully-disguised kid's flesh, and drunk an exhilarating cup of wine, he further desired that his favorite son should approach his bed, saying, Come near now, and kiss me, my son - a request dictated more by paternal affection (Keil, Kalisch) than by lingering doubt which required reassurance (Lange).

27:18-29 Jacob, with some difficulty, gained his point, and got the blessing. This blessing is in very general terms. No mention is made of the distinguishing mercies in the covenant with Abraham. This might be owing to Isaac having Esau in his mind, though it was Jacob who was before him. He could not be ignorant how Esau had despised the best things. Moreover, his attachment to Esau, so as to disregard the mind of God, must have greatly weakened his own faith in these things. It might therefore be expected, that leanness would attend his blessing, agreeing with the state of his mind.And said, art thou my very son Esau?.... Still having some doubt on his mind whether he really was so or not, because of his voice:

and he said, I am; as for the observation of Jarchi upon this, in order to excuse Jacob from lying, that he does not say, "I am Esau", only "I", it will not do, since it is an answer to Isaac's question, with a design to deceive him; and he intended by it that he should understand him as he did, that he was really Esau.