وَاِنۡ تُكَذِّبُوۡا فَقَدۡ كَذَّبَ اُمَمٌ مِّنۡ قَبۡلِكُمۡؕ وَمَا عَلَي الرَّسُوۡلِ اِلَّا الۡبَلٰغُ الۡمُبِيۡنُ

And if you [people] deny [the message] - already nations before you have denied. And there is not upon the Messenger except [the duty of] clear notification