In this article, it has been given brief informantion on the life of Sheikh Süleyman Zati Efendi from Keshan who is one the sheikhs of Hakkıyye branch of Jalwatiyya order in the eighteenth century and his life, works and sufism-theology relation. It has been also attempted to review his ideas on some subjects of al-Aqaid such as “liability of child, manifestation of God, metempsychosis, signs portending the approach of doomsday, trumpet and blowing the trumpet, Mahdi and Jesus, Heaven and Gehenna.”