2 Peter 3:1
This, a second letter, beloved, I now write to you, in both which I stir up your sincere mind by way of remembrance;
Matthew 5:8
"Happy are the pure in heart; because they shall see God.
2 Corinthians 13:2
I have said beforehand, and I do say beforehand, as if present at the second time, and, being now absent, I write to those who heretofore have sinned, and to all the rest; that, if I come again, I will not spare;
1 Timothy 5:22
Lay hands hastily on no one, neither be partaker of other men's sins. Keep yourself pure.
2 Timothy 1:6
For which cause, I put you in remembrance that you stir into flame the gift of God, which is in you through the laying on of hands.
1 Peter 1:1-2
Peter, an apostle of Jesus Christ to the sojourners of the Dispersion in Pontus, Galatia, Cappadocia, Asia, and Bithynia,
1 Peter 1:22
Having purified your souls in your obedience to the truth unto unfeigned brotherly love, love one another from the heart earnestly;
2 Peter 1:12-15
Wherefore, I shall be always ready to remind you of these things, though ye know them, and have become confirmed in the present truth.