and o dear prophet were it not for allahs munificence and his mercy upon you a group among them would have wished to deceive you and they only mislead themselves and will not harm you at all and allah has sent down upon you the book and wisdom and taught you all what you did not know* and upon you is allahs great munificence. 
ولولا فضل الله عليك ورحمته لهمت طائفة منهم أن يضلوك وما يضلون إلا أنفسهم وما يضرونك من شيء وأنزل الله عليك الكتاب والحكمة وعلمك ما لم تكن تعلم وكان فضل الله عليك عظيما