Zikir ceremony, Halveti-Uşşaki Tarikati Dergâhı / Istanbul. Picture by Ehat Çoban. I do not know if the following is clear and to the point, I found it hard to find information: “According to the sources given by the sources, Ebu Abdullah Sıracettin Ömer bin Ekmulidin Efrat al-Khalbati was the founder of the sect (ö: 1397). Ömer El Halveti, who has lived in the Iranian borders today, came to the world in his youth and became a member of Arik Muhammad Nurul Halvetin (ö: 1317) and became a member of his ministry. Later on to the town of Hoy near the city of Tabriz and then through Egypt and Hijazah, Hadrat fulfilled the Haj dreams. Upon the invitation of Sultan Uveysin, Herata came and settled and continued his activities there until his death. Ömer El Halveti has made seven pilgrimages. According to the Rivay; One day, while walking on the beach, he sees a hollow plane tree and intends to erbain, and here he makes forty forty. I mean 40 x 40 = 1600 days here alone with worship is busy. It is said that because of this reason or due to the use of the nickname "Halveti" by his uncle and his wife Nurul Halveti, it is said that this tarikata has been called Halveti. The founder of the Halveti Order, Ömer El Halveti, is the Syriac Yahya Shirvani (d. The Halveti sect has spread to many parts of the Islamic world through Seyyid Yahya Shirvanin and the 300 religions he has cultivated. “