Jacob: wrestling with demons

And so the gift went on ahead, while he remained in camp that night. That same night he arose, and taking his two wives, his two maidservants, and his eleven children, he crossed the ford of the Jabbok. After taking them across the stream, he sent across all his possessions. Jacob was left alone. And a man wrestled with him until the break of dawn. 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. Then he said, “Let me go, for dawn is breaking.” But he answered, “I will not let you go, unless you bless me.” Said the other, “What is your name?” He replied, “Jacob.” Said he, “Your name shall no longer be Jacob, but Israel, for you have striven with beings divine and human, and have prevailed.” Jacob asked, “Pray tell me your name.” But he said, “You must not ask my name!” And he took leave of him there. So Jacob named the place Peniel, meaning, “I have seen a divine being face to face, yet my life has been preserved.” The sun rose upon him as he passed Penuel, limping on his hip. That is why the children of Israel to this day do not eat the thigh muscle that is on the socket of the hip, since Jacob’s hip socket was wrenched at the thigh muscle.

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). "And he touched the hollow of Yakov's thigh" - Rabbi Berachia and Rabbi Eliezer [disagreed about this]: Rabbi Eliezer said, "He pressed it down." Rabbi Berachia said in the name of Rabbi Assi, "He split it like a fish." Rabbi Nachman bar Yakov said, "He separated it from its place, as it is written (Ezekiel 23:18), 'and my soul was separated etc... like my soul was separated' [in which the context shows that the verb for touching also means separating]." Said Rabbi Chanina bar Yitschak, "That whole night both of them were striking each other, the shield of this one across from the shield of that one. Once the sun rose, 'And he said, send me away from here as the sun has risen.'

"Jacob was left alone. And a man wrestled with him" (Genesis 32:25). "O Jeshurun, there is none like God, Riding through the heavens to help you" (Deutronomy 32:25), Rabbi Berakhyah quoted Rabbi Yehudah, son of Rabbi Simon: "There is none like God," and who is like God? Jeshurun, the most pleasant and praiseworthy among you. You find that all that the Holy Blessed One will do in the coming future, [God] preemptively did through the righteous in this world. The Holy Blessed One revives the dead, and Elijah revives the dead. The Holy Blessed One stops the rain, and Elijah stops the rain. The Holy Blessed One blesses the destitute, and Elijah blesses the destitute. The Holy Blessed One revives the dead, and Elisha revives the dead. The Holy Blessed One remembers the barren, and Elisha remembers the barren. The Holy Blessed One blesses the destitute, and Elisha blesses the destitute. The Holy Blessed One sweetens what is bitter, and Elisha sweetens what is bitter. The Holy Blessed One sweetens the bitterest of the bitter, and Elisha sweetens the bitterest of the bitter. Rabbi Berakhyah quoted Rabbi Simon: "There is none like God," and who is like God? Grandfather Israel. Just as, regarding the Holy Blessed One, it is written, "None but the LORD shall be Exalted in that day" (Isaiah 2:17), even for Jacob [it is written], "Jacob was left alone."