Title: Abū Yazīd al-Bisṭāmī sulṭān al-ʻārifīn fī al-qarn al-thālith al-Hijrī
Subjects: Sufism, Mysticism, Islam, Sufis, Biography
People: Abū Yazīd Bisṭāmī, Ṭayfūr ibn ʻĪsá (-874?)