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.

After man had sinned, how did God show His love, and His willingness to forgive?
What is said of his mother and his grandmother?
When did Sin and death enter the world?
9. In what statement to the woman at Jacob's well did Jesus intimate that the ceremonial system of worship would be abolished?
Did they observe it after His resurrection?
What means will be employed to lead the people back into this false worship?
How perfect will be their knowledge of God?

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