Quran describes the qualities of so many prophets and friends of Allah Tala.
Actually , all the prophets has to do extra ordinary jobs for Allah Tala.
Hazrat Maryam AS has to give birth a son without father , though she was the poised lady of that time and jews blamed her very badly.
Hazrat Mosa has to talk with Faron , who was his guardian too.
Hazrat Muhammad has to suffer the very hard difficulties , even starving , migration , three years in Shab e Abi Talib. and blame of craziness.
But he was kind to humanity and true to Allah , That why Quran and Allah Tala describes him in a nobel way and respectful way.
Quran never remember any Halwa eater , artificial sufi, Mulla, or any pope.