The requirement for the attraction of the people's...
The requirement for the attraction of the people's confidence is for the prophet to have been pure and clean of all sins both before and after he got the position of prophethood. This is because a complete confidence is brought forth when the prophet has absolutely no sins. Those people who have wronged some part of their lives and then repent can never earn people's confidence.
We could conclude that the leaders should be clean of both accidental and intentional sins because intentional sins go away with people's confidence and the accidental ones would not demolish confidence but has drastic consequences for the sinner. Accidental or unintentional sins although forgiven by the religion and wisdom, would smear one's reputation and would cause people to a bandon the…