Romans 12:19 (ESV) Beloved, never avenge yourselves, but leave it to the wrath of God, for it is written, “Vengeance is mine, I will repay, says the Lord.”
"Anger is a weed; hate is the tree." -- Saint Augustine of Hippo (354-430)
Edythe Draper, Draper's Book of Quotations for the Christian World, (Wheaton, IL: Tyndale House Publishers, 1992), WORDsearch CROSS e-book, 19.