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 other book of the Bible is especially commended for our study?
How is faith brought to perfection?
How did His questions and answers impress those who heard Him?
What will this power propose that the people shall do?
What question did the disciples ask Christ concerning His second coming?
What promise did Christ make concerning His coming?
What will be the third plague?

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