Imam Ali bin Husain (a.s.) said doubtlessly Muhammad was the trustee of Allah on earth. After he was taken up from the world we Ahle Bayt are the trustees on the earth. We have the knowledge of people’s calamities and death and the lineage of people and of the one who was born on Islam and who know merely by looking at anyone whether he is a believer or a hypocrite. Our Shias have, with them the names of all of their elders. Allah has taken a covenant and an oath from us and from them that they will g