Bless and don’t curse

Live in harmony via humility
Disharmony is always present where humility is absent.

Live at peace with everyone (if it is possible)
Peace is not the absence of conflict. Peace is living in active harmony.

If you fight evil with evil, evil wins.

If you fight gossip with gossip, anger with anger, lies with lies, arrogance with arrogance, hurt with hurt, there is not going to be any healing because evil will win!