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.

How long will the Word of God endure?
What does the sorrow of the world do?
What has ever been the theme of God's prophets?
Under what striking symbol was all this foretold?
What title is given the last book of the Bible?
What did it lead Moses to do?
In order to grow by the Word of God, what must one do?

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