Messenger of Allah ﷺ said, "If any ruler having the authority to rule Muslim subjects dies while he is deceiving them, Allah will forbid Paradise for him."
لَهُ مَعْقِلٌ أُحَدِّثُكَ حَدِيثًا سَمِعْتُهُ مِنْ رَسُولِ اللَّهِ ﷺ فَقَالَ مَا مِنْ وَالٍ يَلِي رَعِيَّةً مِنَ الْمُسْلِمِينَ فَيَمُوتُ وَهْوَ غَاشٌّ لَهُمْ إِلاَّ حَرَّمَ اللَّهُ عَلَيْهِ الْجَنَّةَ