Satan as an ally to disbelievers

تَٱللَّهِ لَقَدْ أَرْسَلْنَآ إِلَىٰٓ أُمَمٍ مِّن قَبْلِكَ فَزَيَّنَ لَهُمُ ٱلشَّيْطَـٰنُ أَعْمَـٰلَهُمْ فَهُوَ وَلِيُّهُمُ ٱلْيَوْمَ وَلَهُمْ عَذَابٌ أَلِيمٌ

By Allāh, We did certainly send [messengers] to nations before you, but Satan made their deeds attractive to them. And he is their [i.e., the disbelievers] ally today [as well], and they will have a painful punishment.