"The activist, nun, and esteemed spiritual voice who has twice appeared on Oprah's Super Soul Sunday sounds the call to create a monastery within ourselves--to cultivate wisdom and resilience so that we may join God in the work of renewal, restoration, and justice right where we are. "In every beating heart is a silent undercurrent that calls each of us to a place unknown, to the vision of a wiser life, to become what we feel we must be--but cannot...