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 does the prophet Jeremiah declare Christ to be?
In what promise was a Saviour from sin first revealed?
What was Messiah to do during the seventieth week?
To what did the ordinances pertain that were thus abolished?
What will constitute the second plague?
How does God regard the afflicted?
Before he was afflicted, what did he do?

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