To what Old Testament promise did Peter evidently refer?

Answer

"For, behold, I create new heavens and a new earth: and the former shall not be remembered, nor come into
mind." Isa. 65:17.

Upon what conditions is an understanding of divine things promised ?
By whom were the heaven and the earth created?
What is felt in heaven when a sinner repents?
Unto whom are God's people to be gathered?
For what purpose was the Revelation given?
When did David say he would be satisfied?
What will be the difference between the portion of the righteous and the wicked?

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