Kabbalah su Genesi 4:7

"And Jacob dwelt in the land in which his father sojourned, in the land of Canaan" (Beresheet 37:1). Rabbi Chiya opened the discussion with the verse, "Many are the afflictions of the righteous, and Hashem delivers him out of them all" (Tehilim 34:20). Come and behold, how many enemies a man must face from the day that the Holy One, blessed be He, gives him a soul in this world. As soon as man comes into the world, the Evil Inclination is immediately ready to join him, as it is written, "sin crouches at the door" (Beresheet 4:7), because that is when the Evil Inclination associates with him.

"And Jacob sent messengers..." (Beresheet 32:4). Rabbi Yehuda began the discussion with the verse, "For He shall give His angels charge over you, to keep you in all your ways" (Tehilim 91:11). This verse has already been explained by the friends. When man is born, the Evil Inclination enters with him and constantly denounces him, as it is written, "sin crouches at the door" (Beresheet 4:7). What is meant by "sin crouches"? It refers to the Evil Inclination. "at the door" means at the opening of the womb at a person's birth.

"Better is one lightly esteemed" means one who does not follow the Evil Inclination, and does not act haughtily but humbles his spirit, heart, and will before the Holy One, blessed be He. Then the Evil Inclination becomes his servant, as it cannot control him. On the contrary, the person controls it, as it is written, "Yet you may rule over him" (Beresheet 4:7).