This passage is a call to Christians to avoid participating in sinful activities and instead to expose them for what they are. In verse 11, the phrase "unfruitful deeds of darkness" refers to any activity or behavior that is contrary to God's will. This could include anything from lying and stealing to engaging in sexual immorality or other forms of vice.
The verse then goes on to instruct believers to "reprove" such behavior. This means not only avoiding it themselves, but also actively speaking out against it and condemning it. Christians are called to be the light of the world and to expose the darkness that surrounds them.
Verse 12 makes it clear that some of these works of darkness are so shameful that they should not even be discussed. This may be a reference to particularly egregious sins or behaviors that are too offensive to be named. However, the point is that Christians should have nothing to do with them and should instead focus on shining a light on the truth.
Finally, verse 13 affirms that when sinful behavior is exposed, it loses its power. The light of truth reveals the true nature of such behavior, and it is no longer able to hide in the shadows. This is why it is so important for Christians to actively expose sin and speak out against it, rather than simply ignoring it or turning a blind eye.
Overall, Ephesians 5:11-13 is a call to Christians to live in a way that is pleasing to God and to actively oppose anything that is contrary to his will. It is a reminder that Christians are called to be the light of the world and to expose the darkness that surrounds them. By doing so, they can help to reveal the truth and bring about positive change in the world.
Ephesians 5:11-13. Have no fellowship with the unfruitful deeds of darkness, but rather even reprove them. For the things which are done by them in secret, it is a shame even to speak of. But all things, when they are reproved, are revealed by the light, for everything that reveals is light.