ذٰلِكَ بِاَنَّ اللّٰهَ هُوَ الۡحَقُّ وَاَنَّ مَا يَدۡعُوۡنَ مِنۡ دُوۡنِهِ الۡبَاطِلُۙ وَاَنَّ اللّٰهَ هُوَ الۡعَلِىُّ الۡكَبِيۡرُ
That is because Allah alone is the Truth and those whom these people worship besides Allah are false and that Allah is Most High, the Supreme.