Imamate (Divinely Appointed Leadership) is a very high position, and it is only Allah who can decide who is qualified for it. And if the Prophet Muhammad (S) announced to the people that the Twelve Imams are the leaders, or that the Ahlul Bayt are the people that we must refer to, or in that Imam Ali is his successor, it was only because he was asked...
Before the birth of lady Fatima (as), the Prophet had two sons, Qasim and Tahir, but ...
When he (upon him be peace) began to supplicate, he would begin with praise and lauda...
When the scholars of our Shiite (followers) are gathered (on the Day of Resurrection)...
Praise be to Allah Who lies inside all hidden things, and towards Whom all open thing...