a. circumcised the 8th day - shows that depravity is through the male.
b. 40 is the number of judgment.
1) flood - 40 days and 40 nights of rain.
2) spies in Canaan for 40 days
3) 40 years in the wilderness
4) Jonah preached that in 40 days God will destroy Nineveh.
5) Moses was on Mt. Sinai for 40 days getting the law.
6) Elijah was 40 days under the Juniper Tree complaining about the
judgment of God.
7) Christ was tempted for 40 days.
8) 40 days after the resurrection, Christ ascended to heaven.
9) Therefore, some people believe Adam and Eve lived 40 days in the
Garden of Eden before they sinned. There is no proof.