لَيْسَ الْمُؤْمِنُ بِالطَّعَّانِ وَلَا اللَّعَّانِ وَلَا الْفَاحِشِ وَلَا الْبَذِيءِ
The believer is not one who defames, curses, uses obscene language, or is vulgar.
Abdullah ibn Mas'ud
Sunan al-Tirmidhi
Tirmidhi 1977
I have only been sent to perfect good character.
Abu Hurairah - Musnad Ahmad
The most complete of the believers in faith are those with the best character.
Abu Hurairah - Sunan Abu Dawud & Tirmidhi
The strong believer is better and more beloved to Allah than the weak believer, while there is good in both.
Abu Hurairah - Sahih Muslim
