Everything is in Qur'an and Sunnah

Here is a Muwaththaq (Reliable) hadeeth from our A’immah (عليهم السلام) that shows that everything is in the Qur’aan and the Sunnah of the Prophet (صلى الله عليه وآله وسلم).

عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ خَالِدٍ عَنْ إِسْمَاعِيلَ بْنِ مِهْرَانَ عَنْ سَيْفِ بْنِ عَمِيرَةَ عَنْ أَبِي الْمَغْرَاءِ عَنْ سَمَاعَةَ عَنْ أَبِي الْحَسَنِ مُوسَى ع قَالَ قُلْتُ لَهُ أَ كُلُّ شَيْ‏ءٍ فِي كِتَابِ اللَّهِ وَ سُنَّةِ نَبِيِّهِ ص أَوْ تَقُولُونَ فِيهِ قَالَ بَلْ كُلُّ شَيْ‏ءٍ فِي كِتَابِ اللَّهِ وَ سُنَّةِ نَبِيِّهِ ص

From Samaa`ah from Abee Al-Hasan Moosa (عليه السلام) said, I said to him (عليه السلام): “Is everything in the Book of Allaah and the Sunnah of his Prophet (صلى الله عليه وآله وسلم), or do you have a say in it?” He (عليه السلام) said: “Rather, everything is in the Book of Allaah and the Sunnah of his Prophet (صلى الله عليه وآله وسلم)”

Source:

1.     Al-Kulayni, Al-Kaafi, vol. 1, pg. 62, hadeeth # 10

Grading:

1.       Al-Majlisi said this hadeeth is Muwaththaq (Reliable)
à Mir’aat Al-`Uqool, vol. 1, pg. 209