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.

Whom did Moses say the Lord would raise up?
How did the father show his joy at his son's return?
When had God said this?
What was Satan's design in thus persecuting the church?
What comforting promise has God made concerning the sleeping saints?
What title is given the last book of the Bible?
How does God anticipate the needs of His children?

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