Bayazid was a Sufi mystic and the founder of the Rawshaniyya sect. He is mentioned in the source as the subject of a biography by Akhond Derwizeh.
Influence
The Rawshaniyya school contributed to the intellectual milieu of the Islamic world, whose texts—including the creed poem of Siraj al-Din Abu Muhammad Ali ibn Uthman al-Ushi—were later transmitted to Aceh.
See Also
Source
20260707_232246_DLP-54-Een_16de_eeuwse_Maleise_vertaling_van_de_Burda_van_al_Bu_s_i_ri_OCR.txt, p. 99.