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

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.