ভূমিকা
Shiavault - a Vault of Shia Islamic Books Al-Muraja'at Letter 84 Rabi’ul-Awwal 5, 1330 I Compromising the Text's Accuracy With Their Truthfulness, Our legacy of traditions, which has been left to us by those companions, indicates that the latter adhered to all texts as long as they were relevant to the faith, concerned about the matters related to the Hereafter, such as his (pbuh) hadith regarding the obligatory fast during the month of Ramadan rather than any other month, facing only the qibla while performing the obligatory prayers, the number of obligatory prayers during the day or the night, the number of rak’at [prostrations] in each, as well as how to perform them, his hadith that the ceremonial tawaf around the House [Ka'ba] is seven times, and such ahadith aiming at the achievement of divine rewards in the life to come.
As regarding his texts that deal with political matters such as succession, government, administration, legislation, invasions, etc., they did not see that they had to follow or adhere to them in all circumstances; rather, they allowed themselves to practice a measure of research, discretion, and ijtihad . If they saw in opposing such texts a promotion of their cause, or an advantage to their power, they would oppose them. They may even seek to please the Prophet by doing just so.
They were convinced that the Arabs would neither accept ‘Ali's rule nor follow a text in such a matter, since he pressured them a great deal while enforcing the Will of Allah in their regard, spilling their blood with his sword in while promoting the Word of Allah, dismantling all their masks while defending the truth, till Allah's Will became dominant in spite of every infidel.
So, they would not obey him willingly, nor would they follow such texts except by force, having attributed to him the spilling of all blood in the way of Islam during the life-time of the Prophet (pbuh), according to their custom of retaliation in such circumstances, for they saw him as the only candidate upon whom they would seek revenge, especially since seeking revenge is usually done to the best among the foe's tribesmen, and the choicest of its clans.
They knew that he was the best among the Hashimites, after the Messenger of Allah (pbuh), without any doubt or dispute.