At the age of forty, Muhammad (Peace be upon him) had revelations.
“Waxay caabudayaan (mushrikiinta) Allaah sukadiisa wax aan dhibaynin (haday iska dhaafaan) waxna aan u taraynin (hadday sameeyaan) waxayna leeyihiin kuwaani waa kuwa nooga ergo noqonayaan Allaah agtiisa.”