Sufi Classics · June 22, 2026

The Influence of ʿAbd al-Qādir al-Jīlānī: Knowledge, Ethics, and Awakening of Hearts

Waves of Thought and the Light of Knowledge For those who wish to swim in the deep waters of Sufism (taṣawwuf) thought, ʿAbd al-Qādir al-Jīlānī is like a lighthouse. He emphasized that the journey of knowledge is not …

Waves of Thought and the Light of Knowledge

For those who wish to swim in the deep waters of Sufism (taṣawwuf) thought, ʿAbd al-Qādir al-Jīlānī is like a lighthouse. He emphasized that the journey of knowledge is not merely about acquiring information, but must be intertwined with the purification of the qalb (the heart) and spiritual maturation. The arrival of ideas to the human qalb, like the waves of thought, is only possible if the sea of the qalb is open and receptive to these ideas. Al-Jīlānī’s teaching, with an approach that nourishes not only the mind but also the ruh (the spirit), has been a means for a person to know themselves and turn towards ḥaqīqa (inner reality). This understanding, as in his own time, continues today to invite people to advance on the path of knowledge.

Sermons that Conquer Hearts and Societal Awakening

The sermons of ʿAbd al-Qādir al-Jīlānī deeply affected not only the hearts of his listeners but also society as a whole. The crowds that could not fit into the madrasa stemmed from their longing for and need of his words. This situation, surpassing the inadequacy of physical spaces, revealed that the people were in a spiritual quest. Sermons delivered from a high hill conveyed not only his voice but also the divine message to wider audiences. Al-Jīlānī’s words directed people towards ethical values and strengthened the sense of social harmony and unity. Through his influence, people performed tawba (repentance), purified themselves from evil, and began to lead more virtuous lives.

The Qādiriyya Tariqa and the Legacy of Islamic Awakening

The legacy of ʿAbd al-Qādir al-Jīlānī, shaped through the Qādiriyya tariqa (a Sufi path/order), opened a new page in the Islamic world. He was not only a scholar but also a guide, playing an important role in leading people to ḥaqīqa. His tariqa, gathering around dhikr (remembrance of God) and divine love, contributed to the spiritual development of people and pioneered the spread of Islam to broader geographies. Al-Jīlānī’s teachings, adapting to different cultures, left their mark from Spain to India, from China to Africa. His life and thoughts continue today to keep Sufi (taṣawwuf) traditions alive and direct people towards a deeper spiritual understanding.