"The merciful man does good to his own soul, but he who is cruel troubles his own flesh."
- Proverbs 11:17.
"Go, and proclaim these words toward the north, and say, Return, ye backsliding Israel, says Yahweh; I will not look in anger on you; for I am merciful, says Yahweh, I will not keep anger forever."
- Jeremiah 3:12.