The essence of nonviolence, the lack of any impulse to harm, lies in the peace passing understanding at the heart of all of us and of every religious tradition. From that place ensues trust in the unfolding process of life, at the same time as action to the greater good. It is the source of action because compassion naturally arises from wisdom and wisdom is the nature of that place. Compassion is being moved, literally, to act for the greater good.
Every moment in life is a prayer, or could be. I think you can pray yourself into the mystery of the moment, or allow for the blessings of the moment to sustain you. Every moment is an invitation, and whatever you do in that moment, if it's dedicated to God, then it is a prayer.