الْمُؤْمِنِ · 12

ذَٰلِكُم بِأَنَّهُۥٓ إِذَا دُعِيَ ٱللَّهُ وَحۡدَهُۥ كَفَرۡتُمۡ وَإِن يُشۡرَكۡ بِهِۦ تُؤۡمِنُواْۚ فَٱلۡحُكۡمُ لِلَّهِ ٱلۡعَلِيِّ ٱلۡكَبِيرِ

(The answer will be:) "This is because, when Allah was invoked as the Only (object of worship), ye did reject Faith, but when partners were joined to Him, ye believed! the Command is with Allah, Most High, Most Great