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.

What does God's character preclude Him from doing?
What did those do who were baptized of John?
What promise is made to the willing and obedient?
Of what was this memorial to he a sign?
By whom were the worlds made?
What did David ask God to teach him?
What classes are we especially enjoined to help?

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