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.

12. After the subjects of the kingdom have been determined by the investigative judgment, what is given to Christ?
Under what figure was the Christian church represented to the Apostle John?
In what was shown the first tangible evidence of this \"falling away\" from the truth of God?
What was the date of Constantine's famous Sunday law?
What was to occur under the fourth trumpet?
Whom does the Lord chasten?
How perfect does Christ tell us to be?

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