What did the Prophet Muhammad (saw) say regarding the power of faith in Allah?
 Narrated Abu Huraira:                     Allah's Apostle said, "We are more liable to be in doubt than Abraham when he said, 'My Lord! Show me how You give life to the dead." . He (i.e. Allah) slid: 'Don't you believe then?' He (i.e. Abraham) said: "Yes, but (I ask) in order to be stronger in Faith." (2.260) And may Allah send His Mercy on Lot! He wished to have a powerful support. If I were to stay in prison for such a long time as Joseph did I would have accepted the offer (of freedom without insisting on having my guiltless less declared).