Verse 55

وَيَعْبُدُونَ مِن دُونِ ٱللَّهِ مَا لَا يَنفَعُهُمْ وَلَا يَضُرُّهُمْ وَكَانَ ٱلْكَافِرُ عَلَىٰ رَبِّهِۦ ظَهِيرًا

And they worship besides God something that does not benefit them nor harms them. And the unfaithful is completely transparent to his Lord.