"First of all it is important to read why-islam-is-true ⁠• linguistic-miracles ⁠• prophecies-of-the-prophet" Now what would have happened if Islam wasn’t sent ? Prophets would continue to be insulted in the same way as the Bible. You would still not know the true tawhid (oness) of God you would still live in paganism you would still burry your girls alive except Islam forbade that you would still live a depressed life and have a higher suicudal rate than normal https://www.sciencedirect.com/science/article/pii/S0165032719314387 If you are arab watch these videos: https://m.youtube.com/watch?v=qFgoDX1dAQ8 https://m.youtube.com/watch?v=oNazJ9qbLTg