People's imagination has produced many menakipname about Haci Bekts Similar to those beloved leaders in almost every culture. The narratives which are interwoven with pre-Islamic Turkish are described in a position semi-sacred belief system up to present. Had Bektas are built in a mass of Turkish faith is accumulated from past to present in these works.Therefore, menakipnames which are joint products of the public thought are seen as the dominant pre-Islamic rituals of purification. However, the pen out of his estimated Makalat and his book are the subject of this article in which Haci Bektash's philosophy of Islamic purification is expressed. Haci Bektash's book depicts the difference between the Creator and created; soul is identified with fever and the devil. With advice, the way of purification is "good effort to bring slaves and sinners to show the way toward the divine realm of inspiration." His purification method is not a character bigoted and pious; tradition of Maturidi who was brought is based to mind. Intellect is supported with decency and piety as Makalat. In this article, Makalat-i Gaybiyye and Kelimat-i Ayniyye, the philosophy of Haci Bektas Veli in the context of purification are determined by descriptive analysis of the culture.