O you who believe! fear Allah and believe in His messenger, He will give you a double portion of His mercy and He will appoint for you a light through which you will walk and He will protectively forgive you and Allah is Protectively Forgiving, Merciful,
Believers are ordered to fear Allah (SWT) and believe in prophet Muhammed (PBH), if they do this Allah (SWT) will appoint for them a light which will be a source of guidance so that the owners of the book should know that it is only Allah (SWT) Who guides.