Acts 2:37-38

And when they heard this, they were pierced to the heart, and said to Peter and the rest of the apostles, Brethren, what must we do?

2 Corinthians 7:10-11

For sorrow before God worketh repentance to salvation never to be regretted; but the sorrow of the world worketh death.

James 4:9

Be afflicted, and mourn, and weep; let your laughter be turned into mourning, and your joy into heaviness.

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