al-Hakam...
al-Hakam, and this was a period [which was] very close to the lifetime of the Prophet (S.A.W.), changed the sunna of the Prophet (P) and had discarded everything, even the prayer, as you have heard, and reversed the order of the sunna of the chosen one (P) for their evil benefits, i.e., the Banu Umayya adopted the practise of reviling and cursing 'Ali and the ahl al-bayt from the pulpits after every sermon.
Most of the people at the 'id al-fitr and 'id al-duha had dispersed after prayer was completed, as they did not like to hear the Imam curse 'Ali b. Abi Talib and the ahl al-bayt , as a result, the Banu Umayyad intended to change the sunna of the Prophet (P), so they delivered the khutba before the prayer at the two 'id s, so that the practise of cursing and abusing 'Ali could be established in the presence of the entire Muslim community, against their will. At the head of this was Mu'awiya b.
Abi Sufyan, for he established this practice which, for them, became one of the best ways of getting close to Allah. It reached a point where some historians reported that one of their Imams finished his sermon on a Friday and, having forgotten to curse ‘Ali started to descend the minbar to lead the prayer. The people from every corner started screaming at him: "You have abandoned the sunna ! You have forgotten the sunna !
Where is the sunna ?" Yes, unfortunately, this innovation which Mu'awiya b. Abi Sufyan initiated, remained in continuous practice for eighty years on the minbar of the Muslims - and even to this day its influences remain. Despite this, the ahl al-sunna wa'l-Jama'a are pleased with Mu'awiya and his followers and they do not accept any reproach or criticism of him, under the pretext of respect for the companions.
Praise be to Allah that the sincere Muslims researchers have begun to differentiate between truth and falsehood. Many of them have begun to distance themselves from the deeds of the companions which Mu'awiya, his partisans and followers, instituted. Now the ahl al-sunna wa'l-Jama'a have begun to wake up to this repulsive inconsistency. They defend all the companions to the extent that they curse one who reviles [even] one of them. If you tell them: "This curse of yours includes Mu'awiya b.