Dusty Wrestlers: Jacob Confronts Esau

(25) Jacob was left alone. And a man wrestled with him until the break of dawn.(26) When he saw that he had not prevailed against him, he wrenched Jacob’s hip at its socket, so that the socket of his hip was strained as he wrestled with him.(27) Then he said, “Let me go, for dawn is breaking.” But he answered, “I will not let you go, unless you bless me.”(28) Said the other, “What is your name?” He replied, “Jacob.”(29) Said he, “Your name shall no longer be Jacob, but Israel, for you have striven with beings divine and human, and have prevailed.”(30) Jacob asked, “Pray tell me your name.” But he said, “You must not ask my name!” And he took leave of him there.

(3) Rabbi Chama bar Chanina said, "He was the ministering angel of Esav. And that is [what he meant] when he said to him, 'For this have I seen your face as I saw the face of God and you have accepted me' (Genesis 33:10). There is a parable about an athlete that got up and wrestled with the son of the king. He lifted his eyes and he saw that the king was standing behind him and [so] he fell to the ground in front of [the son]. This is what [is meant by that which] is written, 'and he saw that he could not overcome him.'" Rabbi Levi said, "'And he saw' the Divine Presence 'and he could not overcome him.'" Said Rabbi Berachia, "We do not know who won, whether it was the angel or whether it was Yakov. And from that which it is written, 'and a man wrestled (vayitabek, the root of which contains the letters that spell dust) with him,' prove who was covered in dust - the man that was with him.' Said Rabbi Chananya bar Yitschak, "The Holy One, blessed be He, said to him, 'He is coming against you and he has five charms in his hand: his merit, the merit of his father, the merit of his mother, the merit of his grandfather, and the merit of his grandmother - measure yourself [and see] if you can stand even against his merit.' Immediately, 'And he saw and he could not overcome him.' There is a parable of a king that had a wild dog and a tamed lion. And the king took his son and endeared him to the lion, [such that] if the dog would take him on, the king would say to him, 'The lion was not able to stand in front of him and you want to take him on?' So [too], if the nations of the world will come to take on Israel, the Holy One, blessed be He, will say to them, 'Your ministering angel was not able to stand in front of him and you want to take on his children?'" "And he touched the hollow of his thigh" - he touched the righteous men and women, the prophets and prophetesses, which were to arise from him in the future. And which is this? The generation of persecution (shemad).