1 Timothy 6:1

"Let as many servants as are under the yoke count their masters worthy of all honor, that the Name of God and His doctrine be not blasphemed." Let them count them "worthy of all honor," he says; for do not suppose, because thou art a believer, that thou art therefore a free man: since thy freedom is to serve the more faithfully. For if the unbeliever sees slaves conducting themselves insolently on account of their faith, he will blaspheme, as if the Doctrine produced insubordination. But when he sees them obedient, he will be more inclined to believe, and will the rather attend to our words. But God, and the Gospel we preach, will be blasphemed, if they are disobedient. But what if their own master be an unbeliever? Even in that case they ought to submit, for God's Name's sake. Then because he had said, "Do nothing by partiality," as if under the necessity of interpreting it, he adds, "As many servants as are under the yoke." But you will say, What has a Bishop to do with this? Much surely, for it is his office to exhort and to teach these too. And here he makes excellent regulations with respect to them. For we see him everywhere commanding the servants rather than their masters, showing them the ways of submission, and treating them with great regard. He exhorts them therefore to submit with great meekness. But the masters he recommends to forbear the use of terror. "Forbearing threatening" (Eph. vi. 9), he says. And why does he thus command? In the case of unbelievers, naturally, because it would have been unreasonable to address those who would pay no heed to him; but where believers were concerned, what was his reason? Because masters contribute greater benefits to their servants, than servants to their masters. For the former furnish the money to purchase for them sufficient food and clothing; and bestow much care upon them in other respects, so that the masters pay them the larger service, which is here intimated, when he says, "they are faithful and beloved, partakers of the benefit." They suffer much toil and trouble for your repose, ought they not in return to receive much honor from their servants?