The role of the Prophet as a Warner

تَبَارَكَ ٱلَّذِى نَزَّلَ ٱلْفُرْقَانَ عَلَىٰ عَبْدِهِۦ لِيَكُونَ لِلْعَـٰلَمِينَ نَذِيرًا

Blessed is He who sent down the Criterion upon His Servant that he may be to the worlds a warner -

فَفِرُّوٓا۟ إِلَى ٱللَّهِ ۖ إِنِّى لَكُم مِّنْهُ نَذِيرٌ مُّبِينٌ

So flee to Allāh. Indeed, I am to you from Him a clear warner.