2 Peter 3:10

3:10 But the day of the Lord will come like a thief; when it comes, the heavens will disappear with a horrific noise, and the celestial bodies will melt away in a blaze, and the earth and every deed done on it will be laid bare.

2 Peter 1:13

1:13 Indeed, as long as I am in this tabernacle, I consider it right to stir you up by way of a reminder,

2 Peter 1:15

1:15 Indeed, I will also make every effort that, after my departure, you have a testimony of these things.

2 Peter 1:10

1:10 Therefore, brothers and sisters, make every effort to be sure of your calling and election. For by doing this you will never stumble into sin.