What did the Prophet Muhammad (saw) say about the faith of Abraham (peace be upon him)?
 Narrated Abu Huraira:                     Allah's Apostle said, "We have more right to be in doubt than Abraham when he said, 'My Lord! Show me how You give life to the dead.' He said, 'Do you not believe?' He said, 'Yes (I believe) but to be stronger in Faith.' "(2.260)