La ilaha illa Allah is the testimony of faith and the key to the abode of happiness. It is the foundation of this religion, the trunk of its tree, the pillar of its pavilion, while the rest of the pillars and obligations branch out of it, integrate it, and are restricted by observing and implementing its requirements. )
La Ilaha Illa Allah (Its Meaning, Conditions, Nullifiers & Virtues)
By Categories: Dar-us-Salam