And Adam knew Eve his wife; and she conceived, and bore Cain, and said, I have gotten a man from the LORD.
All Commentaries on Genesis 4:1 Go To Genesis 4
John Chrysostom
AD 407
"Now, Adam had intercourse with his wife Eve." Consider when this happened. After their disobedience, after their loss of the garden, then it was that the practice of intercourse had its beginning. You see, before their disobedience they followed a life like that of the angels, and there was no mention of intercourse. How could there be, when they were not subject to the needs of the body? So, at the outset and from the beginning the practice of virginity was in force, but when through their indifference disobedience came on the scene and the ways of sin were opened, virginity took its leave for the reason that they had proved unworthy of such a degree of good things, and in its place the practice of intercourse took over for the future. Accordingly, consider, I ask you, dearly beloved, how great the esteem of virginity, how elevated and important a thing it is, surpassing human nature and requiring assistance from on high. I mean, for proof that those who practice virginity with enthusiasm demonstrate in the body the characteristics of incorporeal powers, listen to the words of Christ to the Sadducees: when they were discussing the question of resurrection and wanted to learn his view, they asked, "Master, there were seven brothers of our acquaintance. The eldest married and died without children, leaving his wife to his brother. The second died, and having no offspring left his wife to his brother; likewise with the third, fourth, fifth, sixth and seventh. So at the resurrection to which of the seven will the wife belong? After all, she belonged to them all." So what reply did Christ make to them? "You are mistaken, not understanding the Scriptures nor the power of God: at the resurrection, far from marrying or being given in marriage, they will be like angels." Do you see how those who have followed the vocation to virginity for the love of Christ imitate the life of angels through treading the earth and being clad in a body? I mean, the greater and more elevated the task, so much and even greater the laurels, the rewards and the good things promised to those who give evidence of the practice of good works along with this vocation.
"Now, Adam had intercourse with his wife Eve," the text says, "and she conceived and gave birth to Cain." Since sin had come on the scene through the act of disobedience, and the sentence had the effect of making them liable to death, for the future God in his inventiveness arranged for the continuance of the human race according to his wisdom by allowing for the propagation of the race through intercourse.
"She said, 'I have gained a human being, thanks to God.'" See how the imposition of the punishment brought the woman to her senses? She attributes the child she bore not to a natural process but to God, and displays her own gratitude. Do you see how the punishment proved an occasion of admonition to them? The text says, remember, "'I have gained a human being, thanks to God." ' It was not nature, she is saying, that presented me with the child; instead, grace from above has given him to me.