19 promising them freedom, themselves being slaves of corruption. For by what anyone has been subdued, by that also he is enslaved.
2 Peter 2:19 Cross References - BLB
John 8:34
34 Jesus answered them, “Truly, truly, I say to you that everyone practicing the sin is a slave of the sin.
Romans 6:12-14
12 Therefore do not let sin reign in your mortal body, in order to obey its desires.
13 Neither yield your members to sin as instruments of unrighteousness, but yield yourselves to God, as living out from the dead, and your members to God as instruments of righteousness.
14 For sin will not rule over you, for you are not under law, but under grace.
Romans 6:16-22
16 Do you not know that to whom you yield yourselves as slaves for obedience, you are slaves to him whom you obey, whether of sin to death, or of obedience to righteousness?
17 But thanks be to God that you who were slaves of sin have now become obedient from the heart to the pattern of teaching to which you were committed.
18 And having been set free from sin, you have become slaves to righteousness.
19 I speak in human terms on account of the weakness of your flesh. For just as you yielded your members in bondage to impurity and to lawlessness unto lawlessness, so now yield your members in bondage to righteousness unto sanctification.
20 For when you were slaves of sin, you were free from righteousness.
21 What fruit, therefore, did you have then in the things of which you are now ashamed? For the end of those things is death.
22 But now, having been set free from sin, and having become slaves to God, you have your fruit unto sanctification, and the end is eternal life.
Galatians 5:1
1 In freedom Christ has set us free. Stand firm, therefore and do not be entangled again in a yoke of slavery!
Galatians 5:13
13 For you brothers were called to freedom, but not the freedom for an opportunity to the flesh. Rather, serve one another through love.
2 Timothy 2:26
26 and they might come to their senses out of the snare of the devil, having been captured by him for his will.
Titus 3:3
3 For we ourselves were also once foolish, disobedient, being deceived, serving various lusts and pleasures, living in malice and envy, hateful, hating one another.
1 Peter 2:16
16 as free, and not having the freedom as a cover-up for evil, but as servants of God.
2 Peter 2:20
20 For if, having escaped the pollutions of the world through the knowledge of the Lord and Savior Jesus Christ, now again having been entangled in these they are subdued, the last state has become worse to them than the first.