Wa kaz zaba bihee qawmuka wa huwal haqq; qul lastu'alaikum biwakeel
But your people have denied it while it is the truth. Say, "I am not over you a manager [i.e., authority]."
1 Mufti Taqi Usmani
Your people have rejected it (the Qur’ān) while it is the whole truth. Say, “I am not appointed as a taskmaster over you.