Abraham
هَـٰذَا بَلَـٰغٌ لِّلنَّاسِ وَلِيُنذَرُوا۟ بِهِۦ وَلِيَعْلَمُوٓا۟ أَنَّمَا هُوَ إِلَـٰهٌ وَٰحِدٌ وَلِيَذَّكَّرَ أُو۟لُوا۟ ٱلْأَلْبَـٰبِ
This [Qur'an] is notification for the people that they may be warned thereby and that they may know that He is but one God and that those of understanding will be reminded.
Nearby ayahs help place verse 14:52 in sequence and meaning.
سَرَابِيلُهُم مِّن قَطِرَانٍ وَتَغْشَىٰ وُجُوهَهُمُ ٱلنَّارُ
Their garments of liquid pitch and their faces covered by the Fire.
لِيَجْزِىَ ٱللَّهُ كُلَّ نَفْسٍ مَّا كَسَبَتْ ۚ إِنَّ ٱللَّهَ سَرِيعُ ٱلْحِسَابِ
So that Allah will recompense every soul for what it earned. Indeed, Allah is swift in account.