The Night Journey
وَنُنَزِّلُ مِنَ ٱلْقُرْءَانِ مَا هُوَ شِفَآءٌ وَرَحْمَةٌ لِّلْمُؤْمِنِينَ ۙ وَلَا يَزِيدُ ٱلظَّـٰلِمِينَ إِلَّا خَسَارًا
And We send down of the Qur'an that which is healing and mercy for the believers, but it does not increase the wrongdoers except in loss.
Nearby ayahs help place verse 17:82 in sequence and meaning.
وَقُل رَّبِّ أَدْخِلْنِى مُدْخَلَ صِدْقٍ وَأَخْرِجْنِى مُخْرَجَ صِدْقٍ وَٱجْعَل لِّى مِن لَّدُنكَ سُلْطَـٰنًا نَّصِيرًا
And say, "My Lord, cause me to enter a sound entrance and to exit a sound exit and grant me from Yourself a supporting authority."
وَقُلْ جَآءَ ٱلْحَقُّ وَزَهَقَ ٱلْبَـٰطِلُ ۚ إِنَّ ٱلْبَـٰطِلَ كَانَ زَهُوقًا
And say, "Truth has come, and falsehood has departed. Indeed is falsehood, [by nature], ever bound to depart."
وَإِذَآ أَنْعَمْنَا عَلَى ٱلْإِنسَـٰنِ أَعْرَضَ وَنَـَٔا بِجَانِبِهِۦ ۖ وَإِذَا مَسَّهُ ٱلشَّرُّ كَانَ يَـُٔوسًا
And when We bestow favor upon the disbeliever, he turns away and distances himself; and when evil touches him, he is ever despairing.
قُلْ كُلٌّ يَعْمَلُ عَلَىٰ شَاكِلَتِهِۦ فَرَبُّكُمْ أَعْلَمُ بِمَنْ هُوَ أَهْدَىٰ سَبِيلًا
Say, "Each works according to his manner, but your Lord is most knowing of who is best guided in way."