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.

With what comparison did He illustrate the subject?
What promise is thus fulfilled?
At Corinth what did he do on the Sabbath days?
What was the character and the work of many of the bishops at that time?
Have the worthies of old gone to their reward?
What instruction does the Apostle John give touching this subject?
Why will this city have no need of the sun or moon?

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