2 Peter 1:5; 2 Peter 1:20; 2 Peter 3:3; 2 Peter 3:5; 2 Peter 3:8

5 And beside this, giving all diligence, add to your faith virtue; and to virtue knowledge;
20 Knowing this first, that no prophecy of the scripture is of any private interpretation.
3 Knowing this first, that there shall come in the last days scoffers, walking after their own lusts,
5 For this they willingly are ignorant of , that by the word of God the heavens were of old, and the earth standing out of the water and in the water:
8 But, beloved, be not ignorant of this one thing, that one day is with the Lord as a thousand years, and a thousand years as one day.