The Purified Imams (a.s.) are witnesses upon the creatures and the deeds of people are shown to them + Imam Baqir (a.s.) is reported to have said that he said: The ‘medium nation’ means the Imams who are witnesses over the people and: and (that) the Apostle may be a bearer of witness to you… means the messenger will be a witness over you. + In Kafi and in Basair, Imam Ali (a.s.) is reported to have said: Allah has made us clean of evils and also infallible and made us witnesses over the creation and also pr