ויחרד יצחק חרדה גדולה עד מאד
Chazal teach us that the words, gedolah ad meod, “very great perplexity,” mean that the fear that Yitzchak Avinu experienced when Eisav walked in was even greater than when he lay at the Akeidah about to be slaughtered. Imagine, up until this moment, Yitzchak was under the impression that Eisav was fine, upstanding and observant. He would ask him halachic questions which, by their very nature, indicated that he was extremely stringent in his observance. Suddenly, the floor fell out from beneath him, and he saw Eisav in his true colors, for all that he was. The shock of discovery…