Matthew Poole and continuators on 1 Corinthians 7:20

20 Let every man abide in the same calling wherein he was called .

Let every man abide in the same state and condition of life in which he was when he was first converted to the Faith of Christ, that is, supposing that he was in an honest course of life (for we read that the Conjurers in the Acts burnt their books, and unlawful courses of life must not be adhered to after men have once given up their names to Christ.) The Apostles design is only to shew, that the Profession of Christianity maketh no state of life unlawful, which was before that profession lawful, nor dischargeth any from such as were before the duties of persons in their circumstances and relations. They too far strain this Text who interpret it into an obligation upon all men, not to alter that particular way and course of life and trading, to which they were educated, and in which they formerly have been ingaged, though such a thing be of too great moment and consequence for any to do without just advice and deliberation. The world is a mutable thing, and trades and particular courses of life wear out, and what will now bring in a due livelihood, possibly seven years hence will not furnish any with bread, and 'tis unreasonable in such a case to think, that the Rule of Christian profession tyes up a man under these changes of Providence to such a particular course of life, as he cannot in it, in the sweat of his face eat his bread.