How long did it take Jubril to teach Muhammad the Quran?

How many surahs does the Quran contain?

What language are authentic Qurans written in?

What are the Gospels known as to Muslims?

When was the Quran compiled?

What name do Muslims call Jesus by?

Muslims who can recite the entire Quran by heart are called...

The book containing the teachings and sayings of Muhammad is called what?

The Quran is an infallible source of authority on all things because...