Inayat Khan (July 5, 1882 – February 5, 1927) was the founder of The Sufi Order in the West in 1914 (London) and teacher of Universal Sufism. He initially came to the West as a Northern Indian classical musician, having received the honorific "Tansen" from the Nizam of Hyderabad, but he soon turned to the introduction and transmission of Sufi thought and practice. His message of divine unity (Tawhid) focused on the themes of love, harmony and beauty. He taught that blind adherence to any book rendered religion void of spirit.

source: wikipedia