And the LORD God caused a deep sleep to fall upon Adam, and he slept: and he took one of his ribs, and closed up its place with flesh;
All Commentaries on Genesis 2:21 Go To Genesis 2
Ephrem The Syrian
AD 373
That man, awake, anointed with splendor, and who did not yet know sleep, fell on the earth naked and slept. It is likely that Adam saw in his dream what was done to him as if he were awake. After Adam’s rib had been taken out in the twinkling of an eye, God closed up the flesh in its place in the blink of an eyelash. The bare bone took on the full appearance and all the beauty of a woman. God then brought her to Adam, who was both one and two. He was one in that he was Adam, and he was two because he had been created male and female.