how to deal with unreasonable anger?

hello! as the title suggests, i am currently struggling with being angry/judgmental towards people even though I truly want to love others. everyday is a constant battle where i have to force myself to not judge others or say something rude abt people…this is particularly true with people i have grudges against that i want to let go of but when i see them all these cruel and hateful things pop into my head. does anyone have advice? i know this sounds really bad but please be kind, I know its wrong of me to be this way and I want genuine advice. (i read my bible daily so please dont suggest that, but if theres specific books or verses or chapters you want to share with me thats perfect and recommended!!!)