Hājjī Bayrām Walī’s religious guidance activities that he took over from Somuncu Baba (Ḥamīd al-Dīn Aqsarāyī) were not limited with Ankara and nearby it. These activities continued by expanding with Bayrāmī tekke lodges and zāwiyas which were established by khalīfas trained by him. As a result of this expanding, Shaykh Luṭfullah, one of the khalīfas, led to establishment of waqf and works related to it such as mosque, madrasah and zāwiya in Balıkesir and nearby it. There has not been any (...) detailed study about life of Shaykh Luṭfullah and his services. In this article, the waqf established by Shaykh is analyzed in terms of its trustees, sources of income, in charges, repairs and inspection of zāwiya. Documents analyzed for this article present that Shaykh Luṭfullah contributed to taking shape of religious and cultural structure of Balıkesir and nearby it in the 15th century. His services were not only on spritual bases under the roof of the mosque but he also had an effect on the economic, social and educational life of the region. Thus, Shaykh Luṭfullah and his zāwiya set an important example of the active and dynamic aspect of Anatolian wisdom (irfān) involved in life.Summary: Hājjī Bayrām Walī’s religious guidance activities that he took over from Somuncu Baba (Ḥamīd al-Dīn Aqsarāyī) were not limited with Ankara and nearby it. These activities continued by expanding with Bayrāmī tekke lodges and zāwiyas which were established by khalīfas trained by him. Hājjī Bayrām Walīwas one of the leading sufis who contributed to the formation of sufistic educational tradition. He played a role as an important attraction center in the middle of Anatolia and provided guidance for significant individuals such as Aq Shams al-Dīn (d. 863/1459), Yazıcızāde Muḥammad Bīcān (d. 855/1451) and Eşrefoghlu Rūmī (d. 874/1469-70?). One of such individuals, who completed his spiritual journey under the guidance of Hājjī Bayrām Walīwas Shaykh Luṭfullah from Balıkesir. He became khalīfa at the end of his duty with Hājjī Bayrām Walī. Luṭfullah Efendi descended from Isfendiyarids ancestry. He had left his job, in which he held a high position, and attended to the sect and settled in Balıkesir city. There is limited information about him, but it is known that he went to Ankara in order to help to establish Turkish bath upon the request of some significant figures of the time and there he met his mentor Hājjī Bayrām Walī. As a result of their conversations, the two became close to each other.Shaykh Luṭfullahinvited Hājjī Bayrām Walīto Balıkesir where their relation continued and increased. Luṭfullah Efendi established a beautiful house for his Shaykh Hājjī Bayrām Walīwho stayed in Balıkesir for a while. When he left for Ankara, the Shaykh charged Luṭfullah Efendi with the duty of spreading Bayrāmiyyateachings in Balıkesir and its neighborhood by entitling him as ‘Khalīfa’. Besides the fact that the exact date of his death is not known, it is recorded that Luṭfullah Efendi died at the beginning of the period of Meḥmed II’s (1451-1481) reign. His tomb is located in ahazire(an Ottoman word used for burial area reserved for special people especially in mosques or sufi lodges) in the Mosque called with his name after his death. It is known that Shaykh Luṭfullah had a son named Bahā’ al-Dīn (d. 895/1489-90)and a grandson named Shaykh Muḥyīal-dīn Meḥmed (d. 952/1545-46). Shaykh Luṭfullah carried out significant services in the mosque and zāwiya, which he built with his own budget and he contributed to various important and permanent services that continued throughout centuries. However, as much as we could determine, there is no study about the waqfor service fields of his buildings. In this article, the goal is to analyze some of the tangible surviving heritages of Shaykh Luṭfullah. The analysis is based on the documents in the related archives. In this context, mosque/waqfestablished by Shaykh Luṭfullah Efendi is analyzed under the subtitles of “administrator, resources of income/real properties, his servicemen, renovations-expenses of the mosque and inspection of the zāwiya”. Based on the relevant archive documents, it is understood that after the death of Shaykh, in order to be able to continue the services of the mosque and zāwiya, the authority of ruling his waqfpassed to his son, MawlānāBahā’ al-Dīn. It is known that Bahā’ al-Dīnwas very careful about the distribution of his father’s waqfincomes among the ones in need. He also established a sūfī-hāne building in Balıkesir. After Bahā’ al-Dīn, his son Muḥyīal-dīn Meḥmed (the grandson of Shaykh Luṭfullah) took the charge of the waqf. After his period, this duty continued to be spread among his ancestry until the beginning of the last century. The waqfcontinued to the services through the income obtained from the real estates. Based on the analyzed documents, it is determined that income-expense calculations of the waqfwas inspected from time to time, and the services of zāwiya was controlled occasionally in order to see if they continue to do so. Shaykh Luṭfullah Mosque, one of the most important historical artifacts in Balıkesir, has served Muslims for almost five hundred years and it went through various kinds of repairs. It is deemed suitable to analyze reparations, expansions and renovations in two different groups: Before Balıkesir earthquake in 29 January 1898 and after the earthquake. It is important to know that almost fifty percent of houses and buildings in Balıkesir city center was completely destroyed, many people died or seriously injured in the earthquake. Shaykh LuṭfullahMosque was completely demolished as well. It should be mentioned that the mosque had already been in bad condition before the earthquake. According to a document written one week before the earthquake, the mosque was very old and it could not meet the demands of the community any more as it was so small. After the devastating earthquake, ‘Abd al-Ḥamīd II ordered its renovation. Upon this order, the mosque was rebuilt and expanded. The name of ‘Umar ‘ᾹlīBey, Mutasarrıf(governor of an Ottoman province) of Qarasīis mentioned in the documents about the renovation of various buildings including Shaykh Luṭfullah Mosque after the 1898 Balıkesir earthquake. It is seen that various services in different positions were provided in Shaykh Luṭfullah Mosque where the mosque workers were the ones who mainly carried out these services. These duties were: “Imamate, oratory, muezzin-tutor, ministry and nāsih, children’s teacher, ferrāş, tabbākh and supervision”. These duties show that besides religious services, Shaykh Luṭfullah waqfused to provide educational services as well. On the other hand, based on the analyzed documents, we can assume that the needy could eat in this center, which used to serve like a social aid and solidarity waqf. In this article, specific detailed information is presented about some workers served in the waqf. Information about the name, date and salary of these workers is also included. When the waqfand services of Shaykh Luṭfullah are analyzed, it can be seen that he was a significant figure, carried out important missions just like his mentor Hājjī Bayrām Walī. It should be noted that Luṭfullah Efendi used to conduct sufistic conservations in the mosque he established but did not make religious ceremonies in his zāwiya in Mihaliç (Karacabey); he preferred to transform it into a center in which the needy can be fed and provided for their needs. In this respect, the Zāwiya of ShaykhLuṭfullah sets a significant example, which duly presents the active and dynamic aspect of Anatolian wisdom. (shrink)