For he who was a slave when he was called by the Lord is the Lord's freedman. Conversely, he who was a free man when he was called is Christ's slave.

John 8:32
Then you will know the truth, and the truth will set you free."

John 8:36
So if the Son sets you free, you will be free indeed.

Romans 6:22
But now that you have been set free from sin and have become slaves to God, the fruit you reap leads to holiness, and the outcome is eternal life.

1 Corinthians 7:21
Were you a slave when you were called? Do not let it concern you--but if you can gain your freedom, take the opportunity.

1 Corinthians 9:21
To those without the law I became like one without the law (though I am not outside the law of God but am under the law of Christ), to win those without the law.

Ephesians 6:6
And do this not only to please them while they are watching, but as servants of Christ, doing the will of God from your heart.

Colossians 3:24
because you know that you will receive an inheritance from the Lord as your reward. It is the Lord Christ you are serving.

Philemon 1:16
no longer as a slave, but better than a slave, as a beloved brother. He is especially beloved to me, but even more so to you, both in person and in the Lord.

1 Peter 2:16
Live in freedom, but do not use your freedom as a cover-up for evil; live as servants of God.

For he that is called in the Lord, being a servant, is the Lord's freeman: likewise also he that is called, being free, is Christ's servant.