With good will doing service. (Ver. 7.) This is contrasted with the suppressed indignation which swells the bosom of slaves. Though they dare not openly break out or give signs of obstinacy, their dislike of the authority exercised over them is so strong, that it is with the greatest unwillingness and reluctance that they obey their masters.
Whoever reads the accounts of the dispositions and conduct of slaves, which are scattered through the writings of the ancients, will be at no loss to perceive that the number of injunctions here given does not exceed that of the diseases which prevailed among this class, and which it was of importance to cure. But the same instruction applies to male and female servants of our own times. It is God who appoints and regulates all the arrangements of society. As the condition of servants is much more agreeable than that of slaves in ancient times, they ought to consider themselves far less excusable, if they do not endeavor, in every way, to comply with Paul’s injunctions.
Masters according to the flesh. (Ver. 5.) This expression is used to soften the harsh aspect of slavery. He reminds them that their spiritual freedom, which was by far the most desirable, remained untouched.
Eye-service ( ὀφθαλμοδουλεία) is mentioned; because almost all servants are addicted to flattery, but, as soon as their master’s back is turned, indulge freely in contempt, or perhaps in ridicule. Paul therefore enjoins godly persons to keep at the greatest distance from such deceitful pretences.