2 Peter 2:19
promising them liberty, while they themselves are slaves of corruption; for by what a man is overcome, by the same is he also brought into bondage.
John 8:34
Jesus answered them, Truly, truly do I say to you, Every one that committeth sin is a bondservant of sin.
Galatians 5:13
For ye, brethren, were called to liberty; only use not your liberty for an occasion to the flesh, but by your love serve one another.
Romans 6:12-14
Let not then sin reign in your mortal body, bringing you into subjection to its lusts,
Romans 6:16-22
Know ye not, that whomever ye choose to obey as a master, his bondmen ye are, whether of sin whose fruit is death, or of obedience whose fruit is righteousness?
Galatians 5:1
Stand firm in the liberty with which Christ made us free, and be not again bound fast to the yoke of bondage.
2 Timothy 2:26
and they may awake to their senses out of the snare of the Devil, by whom they have been taken captive to do his will.
Titus 3:3
For we ourselves also were once foolish, disobedient, going astray, slaves to divers lusts and pleasures, living in malice and envy, hateful, hating one another.
1 Peter 2:16
as free, and not using your freedom for a cloak of wickedness, but as servants of God.
2 Peter 2:20
For if after they have escaped the pollutions of the world through the knowledge of the Lord and Saviour Jesus Christ, they are again entangled therein and overcome, the last state is worse with them than the first.