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 promise is made to those who confess their sins?
What similar instruction was given to Titus?
For what are His parables noted?
For what did David pray?
12. Because of Christ's healing a woman of an infirmity on the Sabbath, what did the ruler of a certain synagogue say?
What were to be the signs on earth of Christ's coming?
Does God always see fit to grant our petitions?

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