Leviticus 19:18
"'Do not seek revenge or bear a grudge against one of your people, but love your neighbor as yourself. I am the LORD .'"
This bible quote means that we should not keep a grudge against someone and we should not try to get revenge on someone because God will get revenge on them for what they did and we do not need to worry about that. God can get revenge on someone better than anyone on Earth. God also says to love our neighbors and peers and all others as much as we love our self. God loves us a lot so we should love our self a lot and others the same way.