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

2 Peter 1:2-3

2 Grace and peace be multiplied to you in the knowledge of God and of Jesus our Lord ;

3 seeing that His divine power has granted to us everything pertaining to life and godliness, through the true knowledge of Him who called us by His own glory and excellence.

2 Peter 1:8

8 For if these qualities are yours and are increasing, they render you neither useless nor unfruitful in the true knowledge of our Lord Jesus Christ.

2 Peter 2:20

20 For if, after they have escaped the defilements of the world by the knowledge of the Lord and Savior Jesus Christ, they are again entangled in them and are overcome, the last state has become worse for them than the first.