Those were the towns whose story We relate unto you (O Muhammad صلى الله عليه وسلم). And there came indeed to them their Messengers with clear proofs, but they were not such as to believe in that which they had rejected before. Thus Allâh does seal up the hearts of the disbelievers (from every kind of religious guidance).

We have narrated to you ˹O Prophet˺ some of the stories of those societies. Surely, their messengers came to them with clear proofs, but still they would not believe in what they had already denied. This is how Allah seals the hearts of the disbelievers.