أَلَيسَ اللَّهُ بِكافٍ عَبدَهُ وَيُخَوِّفونَكَ بِالَّذينَ مِن دونِهِ وَمَن يُضلِلِ اللَّهُ فَما لَهُ مِن هادٍ (36)

Is not Allah sufficient for His Servant [Prophet Muhammad]? And [yet], they threaten you with those [they worship] other than Him. And whoever Allah leaves astray - for him there is no guide.