Premanand Maharaj Ji
How can I deal with someone's wrong behaviour without hating them inside?
No ill-will inside, and tolerance grows bhakti
Do not hold ill-will, hatred or a wish for harm inside, and even your anger becomes worship. The more a person tolerates, the more bhakti (devotion) grows in the heart.
But do not hold ill-will inside. Do not hate inside. Do not wish harm on them inside, and then even that anger becomes worship.