Surah Al-Kahf 18:56

وَمَا نُرْسِلُ ٱلْمُرْسَلِينَ إِلَّا مُبَشِّرِينَ وَمُنذِرِينَ ۚ وَيُجَـٰدِلُ ٱلَّذِينَ كَفَرُوا۟ بِٱلْبَـٰطِلِ لِيُدْحِضُوا۟ بِهِ ٱلْحَقَّ ۖ وَٱتَّخَذُوٓا۟ ءَايَـٰتِى وَمَآ أُنذِرُوا۟ هُزُوًا

And We send not the messengers except as bringers of good tidings and warners. And those who disbelieve dispute by [using] falsehood to [attempt to] invalidate thereby the truth and have taken My verses, and that of which they are warned, in ridicule.

Translation: Saheeh International

Tafsir

And We do not send messengers except as bearers of good tidings to believers and as warners as threateners to disbelievers. But those who disbelieve dispute with falsehood when they say that ‘Has God sent a human as a messenger from Him?’ Q. …

Excerpt from Tafsir al-Jalalayn, commentary on 18:56, via Quran.com. The reader has the full commentary and 9 more tafsirs.