Believer vs. Disbeliever Distinction

ٱلْمُلْكُ يَوْمَئِذٍ لِّلَّهِ يَحْكُمُ بَيْنَهُمْ ۚ فَٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّـٰلِحَـٰتِ فِى جَنَّـٰتِ ٱلنَّعِيمِ

[All] sovereignty that Day is for Allāh; He will judge between them. So they who believed and did righteous deeds will be in the Gardens of Pleasure.