The hymns performed by Şeyh Hüseyin Uçar typically focus on themes of:
: Honoring the chain of mürşids (guides) and the specific virtues of the Kosan saints. Seyh Huseyin Ucardan Muhtesem Bir Ilahi Kurtce Kosan Dergahi
: The use of Kurdish in these hymns is a hallmark of the dergâh, reflecting the local cultural identity and making the spiritual message accessible to the Kurdish-speaking community. Content of the "Magnificent İlahi" The hymns performed by Şeyh Hüseyin Uçar typically
: The family is identified as Kosan Seyyidleri , claiming descent from the Prophet Muhammad, which grants the dergâh significant religious authority in the region. Kosan Dergâhı and Spiritual Practices claiming descent from the Prophet Muhammad
: While the primary historical and spiritual site (the tomb of Şeyh Muhittin) is in Suruç , the Kosan Dergâhı is also active in the Haliliye district of Şanlıurfa.