THE SIN OF SODOM THE third descent which He descended || was at Sodom, as it is said, "I will go down now and see" (Gen. 18:21). The Holy One, blessed be He, said: Shall I not tell My friend Abraham an important matter which I will do in My world in the future, as it is said, "And the Lord said, Shall I hide from Abraham that which I do?" (Gen. 18:17). Rabbi Chanina, son of Dosa, said: The Holy One, blessed be He, was revealed, and three angels (appeared) unto our father Abraham, as it is said, "And he lifted up his eyes and looked, and, lo, three men" (Gen. 18:2).
He began to inform him about the conception of the womb by Sarah his wife, as it is said, "I will certainly return unto thee when the season cometh round" (Gen. 18:10). Afterwards He told (him) about the doom of Sodom, as it is said, "And the Lord said, Because the cry of Sodom and Gomorrah is great" (Gen. 18:20).