Purification
The Heart and Its Diseases
May 1, 2026 / 7 min read
The spiritual heart requires constant attention and treatment to remain sound.
The heart in Islamic understanding is the seat of faith, intention, and spiritual perception. When it is sound, the entire person is sound. When it is corrupt, nothing else can compensate.
Diseases of the heart include arrogance, envy, ostentation, and excessive love of the world. These are not always obvious and require honest self-examination to detect.
Treatment of the heart
Treatment begins with knowledge—learning what harms the heart and what heals it. It continues with practice—implementing that knowledge consistently.
The Quran and Sunnah are the primary medicine. Regular recitation, reflection, and application of their guidance is the most reliable path to a healthy heart.