Nahj al-Balagha (Peak of Eloquence)

Written to the people of various localities describing what took place between him and the people of Ṣiffīn. The whole thing began thus that we and the Syrians met in an encounter although we believe in one and the same Allāh and the same Prophet, and our message in Islam is the same. We did not want them to add anything in the belief in Allāh or in acknowledging His Messenger (may Allāh bless him and his descendants) nor did they want us to add any such thing. In fact, there was complete unity except that we differed on the question of ‘Uthmān’s blood while we were uninvolved in it. We suggested to them to appease the situation by calming the temporary irritation and pacifying the people till matters settled down and stabilized when we would gain strength to put matters right. They however said that they would settle it by war. Thus, they refused our offer and consequently war spread its wings and came to stay. Its flames rose and became strong. When the war had bitten us as well as them and pierced its talons into us as well as them, they accepted what we had proposed to them. So, we agreed to what they suggested and hastened to meet their request. In this way, the plea became clear to them and no excuse was left to them. Now, whoever among them adheres to this will be saved by Allāh from ruin, and whoever shows obstinacy and insistence (on wrong) is the reverser whose heart has been blinded by Allāh and evils will encircle his head.