Acts 8:23
For I see that you have fallen into the 'bitterness of envy' and the 'fetters of sin.'"
Hebrews 12:15
Take care that no one fails to use the loving help of God, 'that no bitterness is allowed to take root and spring up, and cause trouble,' and so poison the whole community.
John 8:34
"In truth I tell you," replied Jesus, "every one who sins is a slave to sin.
Romans 6:17-22
God be thanked that, though you were once servants of Sin, yet you learned to give hearty obedience to that form of doctrine under which you were placed.
Titus 3:3
There was, you remember, a time when we ourselves were foolish, disobedient, misled, slaves to all kinds of passions and vices, living in a spirit of malice and envy, detested ourselves and hating one another.
2 Peter 2:4
Remember, God did not spare angels when they sinned, but sent them down to Tartarus, and committed them to caverns of darkness, to be kept under guard for judgment.
2 Peter 2:19
They promise them freedom, while they themselves are slaves to corrupt habits; for a man is the slave of anything to which he gives way.