Ephesians 5:9-13
9(For the fruit of the Spirit is in all goodness and righteousness and truth;)
10Proving what is acceptable unto the Lord.
11And have no fellowship with the unfruitful works of darkness, but rather reprove them.
12For it is a shame even to speak of those things which are done of them in secret.
13But all things that are reproved are made manifest by the light: for whatsoever doth make manifest is light.
(KJV)