Anger destroys all ability to be at peace with yourself and with others. If you harm me, it is you who lose: you lose your peace.
Divine peace has an inner and outer manifestation. Exteriorly, it manifests as fire, as zeal, as transformation, as death and rebirth. Interiorly, it manifests as silence, as knowledge, as joy, as union with the Beloved: a joy of union that is capable of communicating itself to others.