Those who have believing masters, let them not despise them, because they are brothers, but rather let them serve them, because those who partake of the benefit are believing and beloved. Teach and exhort these things.

 6:20-21 O Timothy, guard the trust that has been entrusted to you. Avoid irreligious empty talking; and the paradoxes of that knowledge which has no right to be called knowledge, which some have professed, and by so doing have missed the target of the faith. 