It is not ( possible ) for any human being to whom Allah has given the Book and Al-Hukma ( the knowledge and understanding of the laws of religion , etc . ) and Prophethood to say to the people : " Be my worshippers rather than Allah 's . " On the contrary ( he would say ) : " Be you Rabbaniyun ( learned men of religion who practise what they know and also preach others ) , because you are teaching the Book , and you are studying it . "