Romans 12:19
(NIV)“Do not take revenge, my dear friends, but leave room for God's wrath, for it is written: "Vengeance is mine; I will repay," says the Lord.”
Context
Paul writes from Roman prison, urging believers to trust God's justice instead of personal retaliation.
For your life
When a hateful comment pops up, block the user, then recite this verse to remind yourself that you don't need to engage.