رسولُ اللَّهِ صلى اللَّه عليه وآله : ما اخْتَلَفَتْ اُمَّةٌ بَعدَ نَبِيّها إلّا ظَهرَ أهْلُ باطِلِها على أهْلِ حقِّها . كنز العمّال : 929 .
The Prophet (SAWA) said, 'No sooner does a community differ [between themselves] after their own prophet, than the people of falsehood from amongst them become victorious over the people of truth.' Kanz al-Ummal, no. 929