Others In terms of Ihsan: Aziz Mahmud Hudayi (1541–1628), (b. Şereflikoçhisar, d. Üsküdar), is amongst the most famous Sufi Muslim saints of the Ottoman Empire.
Born of Hashemite ancestry[2] in Şereflikoçhisar in Central Anatolia, Aziz Mahmud Hudayi completed his studies in a medrese in Istanbul.
He became the Sheikh of Sultan Ahmed I who constructed the famous Blue Mosque and so read the first Friday prayer there on its opening.
A murid (disciple) and khalifah (successor) of Üftade Hazretleri of Bursa, he wrote about thirty works, seven of them in Turkish.
[5] Along with Yahya Efendi, Telli Baba, and Yuşa (Joshua), Aziz Mahmud Hudayi is considered to be one of the Four Patron Saints of the Bosphorus.