Imām Aḥmad: Whoever Rejects a Ḥadīth…

He said: And I heard Abā 'Abdullāh [i.e., Imām Aḥmad] say: “Whoever rejects a ḥadīth of Allāh's Messenger (peace and blessings of Allāh be upon him) is on the brink of destruction.”