Allah is the ally of those who believe. He brings them out from darknesses into the light. And those who disbelieve - their allies are Taghut. They take them out of the light into darknesses. Those are the companions of the Fire; they will abide eternally therein. Al-Baqarah 2:257 ⧉
Tafsir:
Commentary
This verse also tells us that faith ('Iman ایمان ) is the greatest blessing
and disbelief (kufr کفر ) is the greatest misfortune, and that there is darkness in friendship with those who disbelieve (kuffar کُفار ).