Commentary - Amir al-mu'minin had delivered a sermon before setting off for Nahrawan. These are three parts from it. In the first part he has described the condition of Arabia before Proclamation (of Prophethood); in the second he has referred to circumstances which forced him to keep quiet and in the third he has described the conversation and settlement between Mu`awiyah and `Amr ibn al-`As. The position of this mutual settlement was that when Amir al-mu'minin sent Jarir ibn `Abdillah al-Bajali to Mu`awiyah to secure his allegiance he detained Jarir under the excuse of giving a reply, and in the meantime he began exploring how far the people of Syria would support him. When he succeeded in making them his supporters by rousing them to avenge `Uthman's blood he consulted his brother `Utbah ibn Abi Sufyan. He suggested, "If in this matter `Amr ibn al-`As was associated he would solve most of the difficulties through his sagacity, but he would not be easily prepared to stabilise your authority unless he got the price he desired for it. If you are ready for this he would prove the best counsellor and helper." Mu`awiyah liked this suggestion, sent for `Amr ibn al-`As and discussed with him, and eventually it was settled that he would avenge `Uthman's blood by holding Amir al-mu'minin liable for it in exchange for the governorship of Egypt, and by whatever means possible would not let Mu`awiyah's authority in Syria suffer. Consequently, both of them fulfilled the agreement and kept their words fully.