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.

13. In this same prophecy, how is the Church of Rome, the Papacy, designated as the antitype of ancient Babylon?
How is sin defined?
10. Because the disciples plucked a few ears of corn on the Sabbath day to satisfy hunger, what accusation did the Pharisees make against them to Christ?
Why is a national Sunday law demanded?
What command was given these locusts?
If an answer does not come at once, what should we do?
By what have these things been revealed to us?

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