Questioning is the custom of believers, the sign of monotheists and the emblem of the humble. The believer fears his Lord, questions himself and asks forgiveness for his sins. He knows that the soul is in danger, that its illness is serious and that its illness is diverse. Indeed, the soul incites to evil, inclines to passions, calls to ignorance, leads to perdition, aspires to trivialities and spares only those to whom Allah has mercy.