1 Timothy 6:2

Those who have believing masters must not be disrespectful on the ground that they are brothers ; rather they must serve all the better since those who benefit by their good service are believers and beloved . Teach and urge these things.

Those who have believing masters should not show them disrespect just because they are fellow believers. Instead, they should serve them even better because their masters are dear to them as fellow believers and are devoted to the welfare of their slaves. These are the things you are to teach and insist on.

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.