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 reply did the Lord immediately make?
What is inseparable from the experience of justification by faith?
When was this time of reformation?
5. What will be the dragon's attitude toward the remnant people who keep the commandments of God?
Where did he say he would wait?
How was Christ strengthened after His forty days' fast and temptation in the wilderness?
Are the righteous freed from afflictions in this world?

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