I heard the Messenger of Allah ﷺ say: A group of people from my Umma will continue to fight In defence of truth and remain triumphant until the Day of judgment.
سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ لاَ تَزَالُ طَائِفَةٌ مِنْ أُمَّتِي يُقَاتِلُونَ عَلَى الْحَقِّ ظَاهِرِينَ إِلَى يَوْمِ الْقِيَامَةِ