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.

17. What prophetic period, therefore, extends to the deliverance of God's people from the captivity in modern Babylon, and the restoration to them of the mediation of Christ?
What does the Sabbath commandment require?
What reason is given in the commandment for keeping the Sabbath day holy?
On which day was a double portion of manna gathered?
21. What did this council, in its twenty-ninth canon, decree concerning the Sabbath and Christians who continued to observe it ?
What change is made in Satan's condition at the close of the one thousand years?
Against whom do the wicked go to make war, and what is the outcome?

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