Since the Holy Qur'an...
Since the Holy Qur'an, the sacred Sunnah of the Prophet, and history stated all these facts and clearly explained them, the claim put forth by "Ahl al-Sunnah wal Jama`ah" that all the sahaba were fair and just becomes nonsense which has no face value whatsoever because it contradicts the Holy Qur'an and the Sunnah. It contradicts history, reason, and conscience. It is nothing but fanaticism and a claim which cannot be proven, an illogical statement.
One who researches these matters may wonder about the mentality of "Ahl al-Sunnah wal Jama`ah," one which contradicts reason, facts, and history. But when he reads about the roles the Umayyads played, and the methods the Abbasides employed, to firmly fix the foundations of this doctrine, I mean respecting all the sahaba and avoiding criticizing them or doubting their integrity, his amazement will then disappear.
He will no longer have the least doubt that the latter deliberately prohibited anyone from criticizing the sahaba so that those Umayyads would not be criticized or discredited, and so that the horrible actions they committed against Islam, the Prophet of Islam, and the nation of Islam, would not be revealed. Abu Sufyan, Mu`awiyah, Yazid, Amr ibn al-As, Marwan ibn al-Hakam, al-Mughirah ibn Shu`bah, and Bisr ibn Arta'ah were all sahabis who ruled the Muslims.
How could they, then, not prohibit any criticism of the sahaba? How could they not fabricate about them false traditions that label each and every one of them as just and fair so that such virtues would include them, too, and so that nobody would dare to criticize them or discuss their actions? They label anyone among the Muslims who does so as kafir, apostate, sinner, issuing religious verdicts permitting his murder.
They prohibit the washing and shrouding of his corpse which should be pushed with wooden pieces into the grave, as we have said above. Whenever they wanted to kill the Shi`as, they would accuse them of verbally abusing the sahaba. What they mean by that is criticizing them and discrediting some of their actions, a reason which they deem suffices to kill and annihilate them. They even went beyond that.
Suffices one to ask about the meaning of hadith to be killed, and here is the proof: In his Tarikh, the Baghdadi khateeb (orator) states the following: One hadith narrated by Abu Hurayra was once mentioned in the presence of Haroun al-Rasheed.