قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ : " أَغْيَظُ رَجُلٍ عَلَى اللَّهِ يَوْمَ الْقِيَامَةِ وَأَخْبَثُهُ وَأَغْيَظُهُ عَلَيْهِ رَجُلٌ كَانَ يُسَمَّى مَلِكَ الأَمْلاكِ، لا مَلِكَ إِلا اللَّهُ عَزَّ وَجَلَّ "
And the Messenger of Allah, peace and blessings be upon him, said: "On the Day of Resurrection, the worst and most detested person in the sight of Allah will be the one who is called 'Shahanshah' (King of Kings) in the world. There is no Shahanshah except Allah."