25:26
ٱلْمُلْكُ يَوْمَئِذٍ ٱلْحَقُّ لِلرَّحْمَـٰنِ ۚ وَكَانَ يَوْمًا عَلَى ٱلْكَـٰفِرِينَ عَسِيرًا
al-mul'ku yawma-idhin l-ḥaqu lilrraḥmāni wakāna yawman ʿalā l-kāfirīna ʿasīran
on that Day, true authority belongs to the Lord of Mercy. It will be a grievous Day for the disbelievers.
The sovereignty on that Day will be the true (sovereignty), belonging to the Most Gracious (Allâh), and it will be a hard Day for the disbelievers (those who disbelieve in the Oneness of Allâh - Islâmic Monotheism).