The Forgiver
يَوْمَ هُم بَـٰرِزُونَ ۖ لَا يَخْفَىٰ عَلَى ٱللَّهِ مِنْهُمْ شَىْءٌ ۚ لِّمَنِ ٱلْمُلْكُ ٱلْيَوْمَ ۖ لِلَّهِ ٱلْوَٰحِدِ ٱلْقَهَّارِ
The Day they come forth nothing concerning them will be concealed from Allah. To whom belongs [all] sovereignty this Day? To Allah, the One, the Prevailing.
Nearby ayahs help place verse 40:16 in sequence and meaning.
فَٱدْعُوا۟ ٱللَّهَ مُخْلِصِينَ لَهُ ٱلدِّينَ وَلَوْ كَرِهَ ٱلْكَـٰفِرُونَ
So invoke Allah, [being] sincere to Him in religion, although the disbelievers dislike it.
رَفِيعُ ٱلدَّرَجَـٰتِ ذُو ٱلْعَرْشِ يُلْقِى ٱلرُّوحَ مِنْ أَمْرِهِۦ عَلَىٰ مَن يَشَآءُ مِنْ عِبَادِهِۦ لِيُنذِرَ يَوْمَ ٱلتَّلَاقِ
[He is] the Exalted above [all] degrees, Owner of the Throne; He places the inspiration of His command upon whom He wills of His servants to warn of the Day of Meeting.
ٱلْيَوْمَ تُجْزَىٰ كُلُّ نَفْسٍۭ بِمَا كَسَبَتْ ۚ لَا ظُلْمَ ٱلْيَوْمَ ۚ إِنَّ ٱللَّهَ سَرِيعُ ٱلْحِسَابِ
This Day every soul will be recompensed for what it earned. No injustice today! Indeed, Allah is swift in account.
وَأَنذِرْهُمْ يَوْمَ ٱلْـَٔازِفَةِ إِذِ ٱلْقُلُوبُ لَدَى ٱلْحَنَاجِرِ كَـٰظِمِينَ ۚ مَا لِلظَّـٰلِمِينَ مِنْ حَمِيمٍ وَلَا شَفِيعٍ يُطَاعُ
And warn them, [O Muhammad], of the Approaching Day, when hearts are at the throats, filled [with distress]. For the wrongdoers there will be no devoted friend and no intercessor [who is] obeyed.