This thesis explores Thomas Merton’s role as a pioneer of Buddhist-Christian dialogue and monastic interreligious dialogue by: 1) delving into the process of Merton’s self-transformation through contemplative experiences; 2) exploring his encounter with Zen and Tibetan Buddhists and his pioneering engagements in Buddhist-Christian dialogue; 3) presenting and responding to the criticisms of those who raise questions about Merton’s understanding of Buddhism; 4) studying his inter-monastic exchanges with Buddhists at the level of contemplative dialogue; and 5) presenting the ways in which Merton’s pioneering legacy continues in the ongoing Gethsemani Encounters and monastic exchange programs as well as in intra-religious dialogue in an Asian m...