'Maligns' in the Bible

"When I gather the house of Israel from the nations to which I've scattered them, I will show them my holiness before the watching world, and they will live on the land that I gave to my servant Jacob. They will live in safety in the land, building houses and planting vineyards. They'll live in safety while I judge everyone who maligns them among those who surround them. At that time they'll learn that I am the LORD their God.'"

Believers, do not speak against or slander one another. He who speaks [self-righteously] against a brother or judges his brother [hypocritically], speaks against the Law and judges the Law. If you judge the Law, you are not a doer of the Law but a judge of it.