2 Peter 1:8; 2 Peter 2:19; 2 Peter 3:11

2 Peter 1:8

8 For if these things be in you, and abound, they make you that ye shall neither be barren nor unfruitful in the knowledge of our Lord Jesus Christ.

2 Peter 2:19

19 While they promise them liberty, they themselves are the servants of corruption: for of whom a man is overcome, of the same is he brought in bondage.

2 Peter 3:11

11 Seeing then that all these things shall be dissolved, what manner of persons ought ye to be in all holy conversation and godliness,