(Spirit Rock Meditation Center) We explore three broad areas connecting metta practice, Buddhist wisdom teachings, and other heart practices with the life and approach of Dr. King: (1) the deep resonance between metta practice and the grounding in love and the beloved community that is central for King; (2) the close parallels between the development of non-reactivity aiming at the end of dukkha in Buddhist practice and the teachings and practices of nonviolent action; and (3) the other aspects of the awakened heart central for Dr. King, including empathy, compassion, forgiveness, joy, and equanimity.