Ephesians 6:5-8 Bondservants, obey your earthly masters with fear and trembling, with a sincere heart, as you would Christ, not by the way of eye-service, as people-pleasers, but as bondservants of Christ, doing the will of God from the heart,rendering service with a good will as to the Lord and not to man, knowing that whatever good anyone does, this he will receive back from the Lord, whether he is a bondservant or is free.
As with so many things in the Bible, people tend to focus on the wrong area of this passage and pull it out of context. It’s been used as an example to make the case that the Bible upholds the notion of slavery, or at least doesn’t speak against it, thus showing that God is not loving. That’s not the truth, and it’s not the point either.
Paul is not pointing out that people should own other people as slaves here, but rather he’s making the point that those who are slaves to others should obey them as a way of pointing to God. One could just as easily say, “employees, obey your employers that they may see God and worship Him.”
Everyone has someone in authority over them. Those who belong to Christ are to obey whomever that may be, as a way of obeying God himself. Children obey their parents, workers obey their boss, government officials obey the voters who elected them (Just kidding, that last one doesn’t happen).
Whether you’re slave or free, you’re called to work as though working for the Lord, as though He himself instilled the power and authority held by others over you. Obey God. He says to honor those over you.