Addressing the Kharijites, Ameerul Momineen said:

Storm may overtake you while there may be none to prick you (for reforms). Shall I be witness to my becoming heretic after acceptance of Faith and fighting in the company of the Prophet?! "In that case I shall be misguided and I shall not be on the right path. So you should return to your evil places, and get back on the traces of your heels. Beware! Certainly you will meet, after me, overwhelming disgrace and sharp sword and tradition that will be adopted by the oppressors as a norm towards you.