This paper argues the indispensable relationship between inter-religious dialogue and Sufism, the two core subjects of Fethullah Gülens thought. The relationship is put forwarded by proposing the concept of dialogic Sufism. In other words, Gülen presents dialogue as the solution to human individual and common problems of the world. His dialogic Sufism serves as the method to rediscover humanism where and when hatred and enmity prevail, as he empathetically restores the thoughts of great Sufi figures such as Jalal al-Din Rumi and Yunus Emre as a representative model for the dialogue to be practiced today for peaceful coexistence. More than theological and theoretical concerns, this "dialogic Sufism," which embodies practice of Sufi ethics, has been over twenty years put into work through the dialogue activities advocated by Gülen and the Hizmet Movement. This essay shall elaborate "dialogic Sufism" to render a better understanding of Gülens concept and practice of the dialogue as an alternative solution to the contemporary global problems.