Romans 2:16
in the day, when according to my gospel, God shall judge the secret actions of men by Jesus Christ.
1 Corinthians 4:5
therefore suspend your judgment till the Lord comes, who will bring to light the secrets of darkness, and expose the counsels of mens hearts: and then shall every man have his due reward from God.
Hebrews 4:12-13
for the word of God is active and efficacious, sharper than any two-edged sword, penetrating even to the division of soul and spirit, to the smallest and most inward parts, distinguishing the thoughts, and intentions of the heart.
Revelation 2:23
I will strike her children dead; and all the churches shall know that I am he who searcheth the reins and the heart: and I will give to every one of you according to your works.