Surah Ar-Rum — Ayah 29 (30:29)
بَلِ ٱتَّبَعَ ٱلَّذِينَ ظَلَمُوٓاْ أَهۡوَآءَهُم بِغَيۡرِ عِلۡمٖۖ فَمَن يَهۡدِي مَنۡ أَضَلَّ ٱللَّهُۖ وَمَا لَهُم مِّن نَّٰصِرِينَ ٢٩
English translation (Saheeh International)
But those who wrong follow their [own] desires without knowledge. Then who can guide one whom Allāh has sent astray? And for them there are no helpers.
Brief commentary
Their deviance is not because of any deficiency in proofs, nor of them not being explained, it is only because of following desires and their forefathers. So who is there that is capable of guiding those whom Allah has caused to deviate? No one is capable of it. There will have no helpers to prevent the punishment from them.