Al-Wabil al-Sayyib min al-Kalim al-Tayyib

Al-Wabil al-Sayyib min al-Kalim al-Tayyib is a classical work by Ibn al-Qayyim focused on the spiritual practice of dhikr (remembrance of Allah), presenting numerous benefits, etiquettes, and reflections.

The book collects Qur'anic verses, hadiths, and scholarly commentary to demonstrate how constant remembrance transforms the heart, life, and character of the believer.

Ibn al-Qayyim emphasizes practical invocations, the inner states associated with dhikr, and how remembrance repels the devil, brings light to the face and heart, and draws divine pleasure.

This treatise has been widely studied in traditional Islamic circles and is available in various Arabic editions and English translations, often titled The Invocation of God or Remembrance of the Most Merciful.

It is regarded as a core manual for spiritual development in the Sunni tradition.