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.

Who, therefore, did the speaking through these men?
How did He further explain the new birth?
What importance is attached to Christ's resurrection?
18. Before giving the law at Sinai, what did God say because some of the people went out to gather manna on the seventh day?
Of what did Christ say the Son of man is Lord?
What plain proposition did he submit to all Israel?
4. What, according to the prophecy of Daniel, was to befall the people of God down through the ages?

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