Surah Al-Isra 17:82

وَنُنَزِّلُ مِنَ ٱلْقُرْءَانِ مَا هُوَ شِفَآءٌ وَرَحْمَةٌ لِّلْمُؤْمِنِينَ ۙ وَلَا يَزِيدُ ٱلظَّـٰلِمِينَ إِلَّا خَسَارًا

And We send down of the Qur’ān that which is healing and mercy for the believers, but it does not increase the wrongdoers except in loss.

Translation: Saheeh International

Tafsir

And We reveal of min here is explicative the Qur’ān that which is a cure from error and a mercy for believers thereby; though it only increases the evildoers the disbelievers in loss because of their disbelief in it.

Excerpt from Tafsir al-Jalalayn, commentary on 17:82, via Quran.com. The reader has the full commentary and 9 more tafsirs.