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.
~ from "Zeal In Detachment" by Stratford Caldecott in "Parabola", Fall 1996