Proverbs 11:17 (NKJV) The merciful man does good for his own soul, But he who is cruel troubles his own flesh.
James 2:13 (NRSV) For judgment will be without mercy to anyone who has shown no mercy; mercy triumphs over judgment.
Jude 1:22-23 (NLT) And you must show mercy to those whose faith is wavering. 23 Rescue others by snatching them from the flames of judgment. Show mercy to still others, but do so with great caution, hating the sins that contaminate their lives.
Matthew 5:7 (NLT) God blesses those who are merciful, for they will be shown mercy.
"Mercy imitates God and disappoints Satan." (Draper's Book of Quotations for the Christian World)