مَن كَفَرَ بِاللَّهِ مِن بَعدِ إيمانِهِ إِلّا مَن أُكرِهَ وَقَلبُهُ مُطمَئِنٌّ بِالإيمانِ وَلـٰكِن مَن شَرَحَ بِالكُفرِ صَدرًا فَعَلَيهِم غَضَبٌ مِنَ اللَّهِ وَلَهُم عَذابٌ عَظيمٌ

Anyone who rejects God after having faith—except for one who is coerced while his heart remains firm in faith—but anyone who opens their heart to disbelief, upon them descends God’s wrath, and a grave punishment awaits them.