H 431 - It is narrated from Saad bin Abdullah from Hasan bin Ali Zaituni and Abdullah bin Ja’far Himyari together from Ahmad bin Hilal from Ibn Mahbub from Abul Hasan Imam Ali Ridha that he said in a long tradition, which we have condensed here as follows: “It is inevitable that a terrible mischief will arise, in which all the secrets will be exposed and it will happen at a time when the Shia will be deprived of my third descendant; that is after the passing away of Imam Hasan Askari on which the folks of the earth and the sky will mourn. And how many will be aggrieved by the disappearance of the spring of sweet water. As if I can see their worried state, when there will be a call for them, which the whole world would be able to hear clearly. This call will be a mercy to the believers and chastisement to the disbelievers. I asked: What that call would be? He replied: Three calls will be issued in the month of Rajab. The first will say: Know that, curse of Allah is on the unjust. The second call will say: The near event draws nigh. O community of believers. At the time of the third call, a shape will be seen in the sun and a voice will say: This is Amirul Momineen; he will repeatedly attack the oppressors. And in another report Himyari has said that a shape will become visible in the sun and it will say: The Almighty Allah has sent so-and-so; listen to him and obey him. And at that time, people will get deliverance and peace and even the dead will wish to have been alive and the hearts of the believers will become free of grief.”