Premanand Maharaj Ji
What is the root of hatred, and how can I become free of it?
Hatred grows from attachment
Hatred has no existence of its own; it comes from raag (attachment). To reach a peaceful state, give up both attachment and hatred.
We can hate only the one we hold dear; we cannot hate one we have no fondness for. Fondness lies in what suits us, and hatred appears in what goes against us.