They will not believe, though history already spoke.
The way of earlier peoples is known
The stubborn would not believe in the Quran. Yet Ibn Kathir says the way of the earlier peoples was well known: Allah destroyed those who rejected His messengers and saved the prophets and their followers.
You have watched a friend ignore every warning about a habit and lose a lot to it. You know how that story goes. The question is whether you read your own life with the same eyes.
What happened to people long ago does not tell me anything.
The past is a map of how rejection and faith usually end.
Pick one lesson from someone else's mistake and apply it to yourself this week.