Monotheism (Tawhid) - Allah's exclusive authority

وَٱللَّهُ يَقْضِى بِٱلْحَقِّ ۖ وَٱلَّذِينَ يَدْعُونَ مِن دُونِهِۦ لَا يَقْضُونَ بِشَىْءٍ ۗ إِنَّ ٱللَّهَ هُوَ ٱلسَّمِيعُ ٱلْبَصِيرُ

And Allāh judges with truth, while those they invoke besides Him judge not with anything. Indeed, Allāh - He is the Hearing, the Seeing.