The Difference between Ḥadīth and Sunnah
1. A Ḥadīth is established through the authenticity of its chain of transmission (sanad), yet it is not classified as Sunnah unless it is consistently practiced and the Companion who narrated it adopted it into his own practice. Rasūlullāh ṣallallāhu ‘alayhi wa sallam designated Sunnah—not Ḥadīth—as the second source of knowledge. Furthermore, in the early centuries, those who stood against the Mu'tazila, Rawāfiḍ, and Khawarij became known as Ahl al-Sunnah, not Ahl al-Ḥadīth. 2. In classical terminology, Ahl al-Ḥadīth referred to a scholarly rank rather than a specific school of thought, much like the terms Ahl al-Tafsīr (scholars of exegesis) or Ahl al-‘Arabiyyah (scholars of Arabic language). 3. A narration does not become a binding authority (ḥujjah) merely based on the authenticity of its chain of transmission; the ruling contained within it might have been abrog...