Monotheism and God's Sovereignty

إِنَّ رَبَّكَ هُوَ يَفْصِلُ بَيْنَهُمْ يَوْمَ ٱلْقِيَـٰمَةِ فِيمَا كَانُوا۟ فِيهِ يَخْتَلِفُونَ

Indeed, your Lord will judge between them on the Day of Resurrection concerning that over which they used to differ.