Why did God destroy the antediluvian world?

Answer

"And God saw that the wickedness of man was great in the earth. . . . And the Lord said, I will destroy man
whom I have created from the face of the earth." Gen. 6: 5-7.

What instruction is given concerning confession of sin?
How is such a baptism described?
What has Christ brought to light through the gospel?
What are the commandments of God declared to be?
What did Isaiah say Christ would do with the law?
21. What shows that the new, or second, covenant and the Abrahamic covenant are virtually the same?
Why are its gates not to be closed?

Questions & Answers are from the book Bible Readings for the Home Circle