وَما كانَ اللَّهُ لِيُضِلَّ قَومًا بَعدَ إِذ هَداهُم حَتّىٰ يُبَيِّنَ لَهُم ما يَتَّقونَ ۚ إِنَّ اللَّهَ بِكُلِّ شَيءٍ عَليمٌ

And Allah would not let a people stray after He has guided them until He makes clear to them what they should avoid. Indeed, Allah is Knowing of all things.