Gaybi Sun
The tomb, which was built in the 17th century, is covered with cut stone and a tile roof. Sunullah Gaybi is the grandson of Kalburcu Sheikh Pir Ahmet Beşiri. This Sufi person struggled with bigotry and ignorance, and used a smooth Turkish. His main works are Gaybi Divanı, Chatname, Biadname, Ruh'ül-Akaidname, Makasıd-ı Ayniye and Hüda Rabb.
Sunullah Gaybî is one of the important representatives of Turkish Sufi poetry. M. Fuad Köprülü counts him among the followers of Yunus Emre. Hüseyin Vassâf attributes the fact that Sunullah's name is not mentioned in the biographies because of his negative attitude towards the Bayramî-Melâmî tradition, to which he belongs. Rıza Tevfik, on the other hand, describes him as one of the rare poets who can handle philosophical subjects in a simple and clear Turkish. In his poems, the majority of which were written in aruz prosody and some in syllabic meter, he dealt with the basic subjects of Sufism such as manifestation, the theory of epoch and the idea of the perfect human being. It is understood from the introductory sentences of Risale-i Halvetiyye and Bayramiyya that he was accused of being atheist and heresy in Kütahya. The ninety-nine couplet poem "Keşfü'l-gıtâ", in which he describes the theory of the era, is well known in mystical circles.
