Ambrose of Milan : And therefore, since all earthly things perish in the flood, but the just alone remains forever, it is said to him: I will establish my covenant with thee; for he is the heir of divine grace, he is the heavenly possessor of the inheritance, the sharer in the most blessed goods. — On Noah and the Ark, Chapter X John Damascene : When Noah was ordered to enter the ark and was entrusted with the safeguarding of the seed of the earth, he was given this command, which reads: "Come into the ark, you, your sons, your wife and your sons' wives." He separated them from their wives, so that with the help of chastity they might escape the ocean's depths and that worldwide destruction. — ORTHODOX FAITH 4.24