Then the one...
Then the one, who does not fear Allah in this world, shall not receive His refuge in the Hereafter. We desire from Allah that we may fear him in this world, so as to avail His security in the Hereafter. If your intention through this letter is kindness and virtue, then may Allah reward you favorably in this world as well as the Hereafter.” (Irshad) Imam Husayn (a.s.) hastened towards Iraq and did not look behind until he reached Zatul Irq.
Here the prophesy of the Commander of the faithful Imam Ali (a.s.) was fulfilled. Shaikh Al-Tusi in his Amali has related from Ammarah Dehni, that he says, that Abu Tufayl told me, that Musayyab bin Najabah came to the presence of Imam Ali (a.s.) catching hold of Abdullah bin Saba. Imam Ali (a.s.) asked as to what had happened. He replied, “This man speaks a lie regarding Allah and His Prophet.” Imam asked him as to what he said.
I could not hear what Musayyab said but I heard Imam Ali (a.s.) saying that, “Alas! A man (Referring to Imam Husayn)