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 one purpose for which the Holy Spirit was sent?
What terrible judgment came in consequence of continued sin and transgression against God?
What is the gift of God?
How are believers scaled?
In what other way do some dishonor their father and mother?
How was this covenant then confirmed and dedicated?
What will he the final result of the gospel?

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