6:49
وَٱلَّذِينَ كَذَّبُوا۟ بِـَٔايَـٰتِنَا يَمَسُّهُمُ ٱلْعَذَابُ بِمَا كَانُوا۟ يَفْسُقُونَ ٤٩
Saheeh International
But those who deny Our verses - the punishment will touch them for their defiant disobedience.
Tafsir of "Ibn Kathir" (English)
But those who reject Our Ayat, the torment will strike them for their rebelling.The torment will strike them because of disbelieving in the Message of the Messengers, defying Allah's commands, committing what He prohibited and transgressing His set limits