Authenticity Of Quran
Archaeological evidence can serve to validate known historical events, but the lack of such evidence does not imply that an event did not occur. For instance, there is no archaeological proof that Socrates was poisoned or that Plato existed. History is primarily preserved through enduring traditions of narratives across generations. If the Quran is established as the word of God, then the information it provides is inherently true. To explore this further, one must examine the basis on which the Quran is proven to be the word of God. Please refer to the following video https://www.youtube.com/watch?v=f5cuGgofAD4&t=3s
For Quran to establish as a word of God. First the information it has needs to be true.