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...
His Supplication when Someone's Death was Announced to him or when he Remembered Deat...
Not only the Holy Prophet (S) and his Companions did this act but also past prophets ...
When the holy Quran commands Muslim not to keep the captives rather they can be freed...
Twenty Traditions from Imam Musa al-Kazim (as)