or Ahmad Yasawi
born 11th century, Sayr 0101; m
died 1166, Yas 012B; , Turkistan
Turkish poet and Sufi mystic.
When he was young his family moved to Yas 012B; , where he began his teaching. The Book of Wisdom , a collection of mystical poetry, is traditionally attributed to him. He established a mystical order whose rituals preserved Islamic and ancient Turco-Mongol customs, and promoted the spread of mysticism throughout the Turkish-speaking world. His poetry influenced Turkish literature and led to the development of mystical folk literature. He was revered as a saint, and Timur erected a magnificent mausoleum over his grave in 1397/98.