Romans 2:16
on the day when God judges the secret things of men, as my gospel holds, by Jesus Christ.
1 Corinthians 4:5
So do not criticize at all; the hour of reckoning has still to come, when the Lord will come to bring dark secrets to the light and to reveal life's inner aims and motives. Then each of us will get his meed of praise from God.
Hebrews 4:12-13
For the Logos of God is a living thing, active and more cutting than any sword with double edge, penetrating to the very division of soul and spirit, joints and marrow ??scrutinizing the very thoughts and conceptions of the heart.
Revelation 2:23
and her children I will exterminate. So shall all the churches know that I am the searcher of the inmost heart; I will requite each of you according to what you have done.