1 Corinthians 7:17-24

Only, let each one live the life which the Lord has assigned him, and to which God has called him [for each person is unique and is accountable for his choices and conduct, let him walk in this way]. This is the rule I make in all the churches. Was anyone at the time of his calling [from God already] circumcised? He is not to become uncircumcised. Has anyone been called while uncircumcised? He is not to be circumcised. [Gal 5:1-3] Circumcision is nothing, and uncircumcision is nothing, but what matters is keeping the commandments of God. Each one should remain in the condition in which he was [when he was] called. Were you a slave when you were called? Do not worry about that [since your status as a believer is equal to that of a freeborn believer]; but if you are able to gain your freedom, do that. For he who was a slave when he was called in the Lord is a freedman of the Lord, likewise he who was free when he was called is a slave of Christ. You were bought with a price [a precious price paid by Christ]; do not become slaves to men [but to Christ]. Brothers, let each one remain with God in that condition in which he was [when he was] called.