Let every man abide in the same calling in which he was called.
All Commentaries on 1 Corinthians 7:20 Go To 1 Corinthians 7
Tertullian of Carthage
AD 220
Then, as to the argument they have the hardihood to bring even from the Scriptures, "that the apostle has said, `As each has been found, so let him persevere.'"
