1 Corinthians 7:17-21New Revised Standard Version (NRSV)
The Life that the Lord Has Assigned
17 However that may be, let each of you lead the life that the Lord has assigned, to which God called you. This is my rule in all the churches. 18 Was anyone at the time of his call already circumcised? Let him not seek to remove the marks of circumcision. Was anyone at the time of his call uncircumcised? Let him not seek circumcision. 19 Circumcision is nothing, and uncircumcision is nothing; but obeying the commandments of God is everything. 20 Let each of you remain in the condition in which you were called.
21 Were you a slave when called? Do not be concerned about it. Even if you can gain your freedom, make use of your present condition now more than ever.[a]