Bible Verses About Servants: Of the wicked

Don’t you know that if you present yourselves to someone as obedient slaves, then, of the one whom you are obeying, you are slaves — whether of sin, which leads to death, or of obedience, which leads to being made righteous?

(I am using popular language because your human nature is so weak.) For just as you used to offer your various parts as slaves to impurity and lawlessness, which led to more lawlessness; so now offer your various parts as slaves to righteousness, which leads to being made holy, set apart for God.

They promise them freedom, but they themselves are slaves of corruption; for a person is slave to whatever has defeated him.