Ephesians 5:13

But when all [such] things are exposed by the light [i.e., the truth], they become [clearly] visible [i.e., their true nature is revealed], for everything so revealed becomes illuminated. [Note: Possibly this means "it is light that clearly reveals everything"].

John 3:20-21

For every person who practices evil things hates the light [of truth] and does not come to it, for fear of having his deeds exposed [as sinful].

1 Corinthians 4:5

So, do not judge anything until the appointed time, when the Lord returns [i.e., to do the judging]. He will both shed light on the hidden things done in the dark and make known the motives of people's hearts. Then each person [i.e., who deserves it] will receive praise from God.

Hebrews 1:13

But which one of the angels did God ever say [this] about [Psa. 110:1], "You should sit at my right side until I put your enemies [in full subjection] beneath your feet"?

Treasury of Scripture Knowledge

Summary

But all things that are reproved are made manifest by the light: for whatsoever doth make manifest is light.

Bible References

For

John 3:20
For every person who practices evil things hates the light [of truth] and does not come to it, for fear of having his deeds exposed [as sinful].
1 Corinthians 4:5
So, do not judge anything until the appointed time, when the Lord returns [i.e., to do the judging]. He will both shed light on the hidden things done in the dark and make known the motives of people's hearts. Then each person [i.e., who deserves it] will receive praise from God.
Hebrews 1:13
But which one of the angels did God ever say [this] about [Psa. 110:1], "You should sit at my right side until I put your enemies [in full subjection] beneath your feet"?