2 Peter 1:10-14

Therefore, brothers and sisters, be all the more diligent to make certain about His calling and choice of you; for as long as you practice these things, you will never stumble;

for in this way the entrance into the eternal kingdom of our Lord and Savior Jesus Christ will be abundantly supplied to you.

Therefore, I will always be ready to remind you of these things, even though you already know them and have been established in the truth which is present with you.

I consider it right, as long as I am in this earthly dwelling, to stir you up by way of reminder,

knowing that the laying aside of my earthly dwelling is imminent, as also our Lord Jesus Christ has made clear to me.