Necessity of Comparing the Hadith with the Qur’an

I heard Aba Abdillah (as) saying: everything is referred back to the Book and the Sunna, and every Hadith that does not agree with the Book of Allah then it is a worthless embellishment.

the Prophet صلى الله عليه وآله addressed the people in Mina and said: O people, whatever comes to you attributed to me which agrees with the Book of Allah then I have indeed said it, and whatever comes to you opposing…

Hisham b. al-Hakam narrated to me that he heard Aba Abdillah عليه السلام saying: do not accept a narration on our authority except that which is in agreement with the Qur’an and the Sunna or you find for it a…

halting in the face of doubt is better then rushing headlong into destruction, there is upon every truth a reality, and upon every correct thing a light, so whatever agrees with the Book of Allah then take it, and…