Hazrat Shaikh Abu Ismaïl Abdullah al-Herawi al-Ansari was a Sufi saint the saint of Heart. He wrote many books on Islamic philosophy in Persian and Arabic. A masterpiece of Persian literature and a book written by him is ‘MunajatNamah’ literally meaning dialogues with God.  The shrine has beautiful mosaic tile work. It is a well-known and popular Sufi pilgrimage place.