it does not befit a man that allah should grant him his book and sound judgement and prophethood and thereafter he should say to men become servants to me apart from allah. he would rather say become dedicated men of allah in accord with the dictates of the book you have been teaching and studying.
ما كان لبشر أن يؤتيه الله الكتاب والحكم والنبوة ثم يقول للناس كونوا عبادا لي من دون الله ولكن كونوا ربانيين بما كنتم تعلمون الكتاب وبما كنتم تدرسون