summary Characteristics of the Sufism of Abdullah bin Al-Mubarak Al-Turkmani Composition Dr. Hani Muhammad Al-Mahdi Lecturer in the Department of Comparative Religions Graduate School of Asian Studies Zagazig University key words: Sufism, Abdullah bin Al-Mubarak, spiritual life, Research Summary This research deals with an explanation of the status of Abdullah bin Al-Mubarak, and an explanation of the two most important features of Islamic Sufism, which were represented in the character of this ascetic scholar and worker, who set for us a wonderful example of practical behavior towards God Almighty, based on an accurate understanding of Islamic law, and a deep awareness of the truth of worship. And have good morals. He demonstrated to us that deep knowledge, precise understanding, and good morals ultimately result in knowledge of God Almighty, the desire to meet Him, Glory be to Him, and asceticism in this world. Ibn Al-Mubarak was able to make his Sufism a spiritual school with its own approach and distinct characteristics in walking to God Almighty and reforming life. I intended to highlight the characteristics of his Sufism so that he could emulate the people of the first centuries, following the Sunnah of the Prophet, may God bless him and grant him peace.