Parallel
Ephesians 5:13
CNTR Statistical Restoration · Berean Standard Bible
Τὰ δὲ πάντα ἐλεγχόμενα ὑπὸ τοῦ φωτὸς φανεροῦται, πᾶν γὰρ τὸ φανερούμενον φῶς ἐστιν.
But everything exposed by the light becomes visible (note: SBL begins verse 14 after visible,), for everything that is illuminated becomes a light itself.