23 For I see that you are in the gall of bitterness and in the bond of iniquity."
Acts 8:23 Cross References - Common
John 8:34
34 Jesus answered them, "Truly, truly, I say to you, everyone who commits sin is a slave of sin.
Romans 6:17-22
17 But thanks be to God, that you who were once slaves of sin have become obedient from the heart to the standard of teaching to which you were committed,
18 and, having been set free from sin, you have become slaves of righteousness.
19 I am speaking in human terms, because of the weakness of your flesh. For just as you once yielded your members to impurity and to greater and greater iniquity, so now yield your members to righteousness for holiness.
20 When you were slaves of sin, you were free in regard to righteousness.
21 But then what return did you get from the things of which you are now ashamed? The end of those things is death.
22 But now that you have been set free from sin and have become slaves of God, the return you get is holiness and its end, eternal life.
Titus 3:3
3 For we ourselves were once foolish, disobedient, deceived, enslaved to various passions and pleasures, passing our days in malice and envy, hated by men and hating one another.
Hebrews 12:15
15 See to it that no one comes short of the grace of God; that no root of bitterness spring up and cause trouble, and by it many become defiled;
2 Peter 2:4
4 For if God did not spare angels when they sinned, but cast them into hell and committed them to pits of darkness, to be reserved for judgment;
2 Peter 2:19
19 They promise them freedom, while they themselves are slaves of corruption; for whatever overcomes a man, to that he is enslaved.