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.

What is necessary in order that the preaching of the gospel may be profitable?
What is the evidence of genuine, living faith?
What question did others raise in opposition to this view?
5. What will be the dragon's attitude toward the remnant people who keep the commandments of God?
While in this condition, how much does one know about those he has left behind?
What shows that the angels sent to Abraham and Lot were real beings?
What graces are we to add in our character building?

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