How did Jesus emphasize the necessity of conversion?

Answer

"Verily I say unto you, Except you be converted, and become as little children, you shall not enter into the
kingdom of heaven!' Matt. 18: 3.

What, therefore, did God do?
What did ancient Babylon do to all the nations?
Why did God make His promise to the seed of Abraham?
To whom does the Sabbath belong?
19. How will Christ's coming overtake those evil servants who say in their hearts, \"My Lord delays His coming\"?
What does He know and remember?
Before he was afflicted, what did he do?

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