1 Timothy 4:6; 1 Timothy 6:2

6 If thou put the brethren in remembrance of these things, thou shalt be a good minister of Jesus Christ, nourished up in the words of faith and of good doctrine, whereunto thou hast attained .
2 And they that have believing masters, let them not despise them, because they are brethren; but rather do them service , because they are faithful and beloved, partakers of the benefit. These things teach and exhort .