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.

14. What beings of a higher order than man desire to study the truths revealed in the gospel of Christ?
In order to baptize the eunuch, where did Philip take him?
What testimony did Christ bear concerning His relation to the law and the prophets?
What will the world be doing when Christ comes?
Has the exact time of Christ's coming been revealed?
How will the Lord manifest Himself to the wicked?
Does God always see fit to grant our petitions?

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