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.

In view of God's great love to us, what ought we to do?
Concerning what subject ought we to be informed?
Of what sanctuary, or tabernacle is Christ the minister?
Under the new covenant, what does God promise to do?
When are the saints to be like Jesus?
What warlike scene is given under this trumpet?
Who are to share this fate?

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