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 were the Scriptures given?
For what purpose is the manifestation of this one Spirit given?
When did Sin and death enter the world?
What is it that makes a thing holy?
Why are they demanded now?
For what did Job say he would wait after death?
What divine law of retroaction attends giving?

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