Contextual Study of Hadith 79item Does the tradition of “the book of God and my Sunnat” “کِتابَ اللهِ وَ سُنَّتى” have a valid document? Could we refute Yaum-o-Dar tradition due to contradiction with proofs for caliphate of Aboubakr? How is it possible to prove the validity of the tradition of the twelve caliphs? What is the tradition Of Yawm al-Dar about? Has the tradition of Manzilah been mentioned in the Sunni sources of tradition? Does Wilayah narration signify Imamate and caliphate of Ali ibn Abi Talib (a.s.)? Does Ghadir tradition have a valid document? Do we conclude the meaning of “the twelve successors” from the tradition of “the twelve caliphs”? Could we limit the generality of Manzelat tradition relying on the occasion of case? Could lack of narration by Bokhari and Moslem be a proof for weakness of Yaum-o-Dar tradition? Is this saying of Ibn Hazm true that the narrative of returning of the sun for Ali (a.s.) is false? Does this expression “my 'Itrah are my household” mean the scholars of the community? How does Manzelat tradition imply on Ali’s (a.s.) caliphate? Is the saying of Ahmad Katib about the document of the tradition of “the twelve caliphs” acceptable? Is the word Wali considered as a common term for several meanings? 123456