20 Each man must remain in that condition in which he was called. 21 Were you called while a slave? Do not worry about it; but if you are able also to become free, rather do that. 22 For he who was called in the Lord while a slave, is the Lord’s freedman; likewise he who was called while free, is Christ’s slave. 23 You were bought with a price; do not become slaves of men. 24 Brethren, each one is to remain with God in that condition in which he was called. 1 Corinthians 7:20-24 NASB
During the ministries of our Lord Jesus Christ and His Apostles there was a full understanding of the nature of slavery. It dominated their culture. Therefore, we must take that into account when we read from God’s Word the true nature of our “personal relationship” with our Lord. The Greek word for Lord or Master is Κύριον or Kurios. This title describes Jesus Christ as Lord in the sense of being the owner, possessor, or master. Some may teach that Christians can be genuine without Christ being their Lord, but that concept is alien to the Bible. We do not make Christ Lord of our lives my brethren. No, He is Lord of all those whom He bought with the price of His precious blood.