1 Corinthians 11:28
Each one must examine himself before he eats of the bread and drinks of the cup.

Psalm 32:3-5
When I kept silent, my bones became brittle from my groaning all day long. . . .

Jeremiah 31:18-20
I have surely heard Ephraim's moaning: 'You disciplined me severely, like an untrained calf. Restore me, and I will return, for You are the LORD my God. . . .

Luke 15:18-20
I will get up and go back to my father and say to him, "Father, I have sinned against heaven and against you. . . .

1 John 1:9
If we confess our sins, He is faithful and just to forgive us our sins and to cleanse us from all unrighteousness.

Revelation 2:5
Therefore, keep in mind how far you have fallen. Repent and perform the deeds you did at first. But if you do not repent, I will come to you and remove your lampstand from its place.

Revelation 3:2, 3
Wake up and strengthen what remains, which was about to die; for I have found your deeds incomplete in the sight of My God. . . .