" Those who follow the messenger , the unlettered Prophet , whom they find mentioned in their own ( scriptures ) , - in the law and the Gospel ; - for he commands them what is just and forbids them what is evil ; he allows them as lawful what is good ( and pure ) and prohibits them from what is bad ( and impure ) ; He releases them from their heavy burdens and from the yokes that are upon them . So it is those who believe in him , honour him , help him , and follow the light which is sent down with him , - it is they who will prosper . "