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.

From what time has the devil been a murderer?
How many are affected by Adam's transgression ?
Upon what condition may one expect answers to prayer?
What threefold union is thus established?
How did God prove Israel in the wilderness?
Whom did Christ indicate as fulfilling this prophecy?
Before he was afflicted, what did he do?

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