10:15 But when Our Clear Signs are rehearsed unto them those who rest not their hope on their meeting with Us say: "Bring us a Reading other than this or change this." Say: "It is not for me of my own accord to change it: I follow naught but what is revealed unto me: if I were to disobey my Lord I should myself fear the Penalty of a Great Day (to come)."
The ones most disliked and stated furthest from me [i.e. The Prophet] on the day or resurrection will be the ones who are boastful and big-mouthed and speak unnecessarily. (Tirmizi)