The Women
وَمَاذَا عَلَيْهِمْ لَوْ ءَامَنُوا۟ بِٱللَّهِ وَٱلْيَوْمِ ٱلْـَٔاخِرِ وَأَنفَقُوا۟ مِمَّا رَزَقَهُمُ ٱللَّهُ ۚ وَكَانَ ٱللَّهُ بِهِمْ عَلِيمًا
And what [harm would come] upon them if they believed in Allah and the Last Day and spent out of what Allah provided for them? And Allah is ever, about them, Knowing.
Nearby ayahs help place verse 4:39 in sequence and meaning.
ٱلَّذِينَ يَبْخَلُونَ وَيَأْمُرُونَ ٱلنَّاسَ بِٱلْبُخْلِ وَيَكْتُمُونَ مَآ ءَاتَىٰهُمُ ٱللَّهُ مِن فَضْلِهِۦ ۗ وَأَعْتَدْنَا لِلْكَـٰفِرِينَ عَذَابًا مُّهِينًا
Who are stingy and enjoin upon [other] people stinginess and conceal what Allah has given them of His bounty - and We have prepared for the disbelievers a humiliating punishment -
وَٱلَّذِينَ يُنفِقُونَ أَمْوَٰلَهُمْ رِئَآءَ ٱلنَّاسِ وَلَا يُؤْمِنُونَ بِٱللَّهِ وَلَا بِٱلْيَوْمِ ٱلْـَٔاخِرِ ۗ وَمَن يَكُنِ ٱلشَّيْطَـٰنُ لَهُۥ قَرِينًا فَسَآءَ قَرِينًا
And [also] those who spend of their wealth to be seen by the people and believe not in Allah nor in the Last Day. And he to whom Satan is a companion - then evil is he as a companion.
إِنَّ ٱللَّهَ لَا يَظْلِمُ مِثْقَالَ ذَرَّةٍ ۖ وَإِن تَكُ حَسَنَةً يُضَـٰعِفْهَا وَيُؤْتِ مِن لَّدُنْهُ أَجْرًا عَظِيمًا
Indeed, Allah does not do injustice, [even] as much as an atom's weight; while if there is a good deed, He multiplies it and gives from Himself a great reward.
فَكَيْفَ إِذَا جِئْنَا مِن كُلِّ أُمَّةٍۭ بِشَهِيدٍ وَجِئْنَا بِكَ عَلَىٰ هَـٰٓؤُلَآءِ شَهِيدًا
So how [will it be] when We bring from every nation a witness and we bring you, [O Muhammad] against these [people] as a witness?