Then Isaac said to Jacob, “Please come closer so I can touch you, my son. Are you really my son Esau, or not?”
21. Come near, I pray thee, that I may feel thee. It hence appears that the holy man was suspicious of fraud, and therefore hesitated. Whence it may seem that the benediction was vain, seeing it had no support of faith.
Observe here, I. The art and assurance with which Jacob managed this intrigue. Who would have thought that this plain man could have played his part so well in a design of this nature? His mother having put him in the way of it, and encouraged him in it, he dexterously applied himself to those methods which he had never accustomed himself to, but had always conceived an abhorrence of.
Commenting on Genesis 27:18-29
And Isaac said unto Jacob, come near, I pray thee, that I may feel thee, my son,.... Still suspecting some fraud in the case; and whereas he knew that Esau was a hairy man, and Jacob smooth, he thought by feeling he could discover the imposture, if there was any: whether thou be my very son Esau, or not; which he still pretty much questioned.