Meaning, how do you forbids this slave of Allah (swt) while he prays and enjoins righteousness!

{أَرَأَيْتَ إِنْ كَذَّبَ وَتَوَلَّى} 

(Have you seen if he denies and turns away -(13))

Allah (swt) is addressing the Messenger (saws). Some scholars said that all what mentioned before refer to Abu-Jahl! How to explain this?

They said, because Abu-Jahl had two conditions, the first of claiming that he was right and the second -which is his fact- that he denied the message of our Messenger Muhammad (saws) and went away and refused the guidance.

However, the question now is: ‘Is this verse relevant to only the incident of Abu-Jahl with the Messenger (saws), or is it general regarding everyone who forbids praying?

The role is: The moral lies in the general meaning, not in the specific reason. Accordingly, these verses refer to every forbiddance of pray and to everyone who impedes people from establishing prayer.