What is the context?
Paul describes a change in who the readers are: once darkness, now light in the Lord. Their conduct is to agree with that new life. He names its fruit as goodness, righteousness and truth, with a call to test what pleases the Lord.
They must take no part in the fruitless deeds of darkness, but expose them. The verb is elegchō (eh-LENG-khoh). Thayer’s lexicon includes bringing wrongdoing to light and correcting it, including correction through words. The call involves truthful conduct and the refusal to let evil remain disguised.
Paul also says that the hidden wrongdoing is shameful even to mention. His instruction does not call for enjoying or celebrating its details. The closing appeal pictures a sleeper rising into Christ’s light.
The next paragraph carries this forward through wise use of time and understanding the Lord’s will. Walking in light is expressed in daily choices about what is good and true.
How is this passage commonly understood?
Christians commonly understand the light as life in the Lord that bears goodness, righteousness and truth. Wesley’s notes on verses 8–14 call for both avoiding and correcting evil. The USCCB notes connect the awakening language with Christ’s life-giving work.
The closing lines are often explained as an early Christian hymn, possibly used at baptism, as the USCCB note suggests. Wesley connects their sense with God’s scriptural call to awaken. The precise origin is uncertain; the call to rise into Christ’s light is clear in the passage itself.
Where does this fit in God's plan?
Isaiah 60:1–3 pictures Zion rising into the Lord’s light while darkness covers the peoples, with nations drawn to that light. There is a strong parallel with the call to awaken and receive Christ’s light here, without needing to treat Ephesians as an exact quotation of Isaiah.
John 8:12 identifies Jesus as the light of the world and connects following Him with the light of life. Ephesians places the readers’ new life in the Lord. The larger connection points to Christ as the source of the light they are to reflect; it does not turn them into their own source of salvation.
What is our position?
We don't have a position on this passage yet. When our study reaches a conclusion the text supports, it will appear here.