The most wretched person in the sight of Allah on the Day of Resurrection and the worst person and target of His wrath would of the person who is called Malik al-Amlak (the King of Kings) for there is no king but Allah.
عَنْ رَسُولِ اللَّهِ ﷺ فَذَكَرَ أَحَادِيثَ مِنْهَا وَقَالَ رَسُولُ اللَّهِ ﷺ أَغْيَظُ رَجُلٍ عَلَى اللَّهِ يَوْمَ الْقِيَامَةِ وَأَخْبَثُهُ وَأَغْيَظُهُ عَلَيْهِ رَجُلٌ كَانَ يُسَمَّى مَلِكَ الأَمْلاَكِ لاَ مَلِكَ إِلاَّ اللَّهُ
The most wretched person in the sight of Allah on the Day of Resurrection and the worst person and target of His wrath would of the person who is called Malik al-Amlak (the King of Kings) for there is no king but Allah. (Using translation from Muslim 2143b)
وَقَالَ رَسُولُ اللهِ ﷺ أَغْيَظُ رَجُلٍ عَلَى اللهِ يَوْمَ الْقِيَامَةِ وَأَخْبَثُهُ وَأَغْيَظُهُ عَلَيْهِ رَجُلٌ كَانَ يُسَمَّى مَلِكَ الْأَمْلَاكِ لَا مَلِكَ إِلَّا اللهُ ﷻ
The most wretched person in the sight of Allah on the Day of Resurrection and the worst person and target of His wrath would of the person who is called Malik al-Amlak (the King of Kings) for there is no king but Allah. (Using translation from Muslim 2143b)
"أغْيَظُ رجل على اللهِ يومَ القيامةِ، وأَخبَثُهُ وأغْيَظُهُ عَلَيهِ رَجُلٌ كان يُسَمَّى مَلِكَ الأمْلاكِ، لا مَلِكَ إِلَّا الله ﷻ" .