Those who have Christian believers as their masters must not take liberties with them because they are brothers; they must be all the better servants because those who get the good of their service are believers and beloved. This is what you are to teach and preach.
It is a sure saying. I want you to insist on this, that those who have faith in God must profess honest occupations. Such counsels are right and good for men.
I adjure you to preach the word; keep at it in season and out of season, refuting, checking, and exhorting men; never lose patience with them, and never give up your teaching,