Thích Nhat Hanh: An Apostle of Peace and Nonviolence, October 11 Social Justice Topics, Interfaith | | September 22, 2015 Thích Nhat Hanh is a Zen Buddhist monk, global spiritual leader, poet, author, and peace activist. This reflection takes his quotes and urges readers to see how they too can become apostles of peace and nonviolence. Already a member?Log in here!