Read and reflect on verse 2007 from Surah An-Nahl: As for anyone who denies God after having once attained to faith-and this, to be sure, does not apply to one who does it under duress, the while his h...
مَنْ كَفَرَ بِاللَّهِ مِنْ بَعْدِ إِيمَانِهِ إِلَّا مَنْ أُكْرِهَ وَقَلْبُهُ مُطْمَئِنٌّ بِالْإِيمَانِ وَلَٰكِنْ مَنْ شَرَحَ بِالْكُفْرِ صَدْرًا فَعَلَيْهِمْ غَضَبٌ مِنَ اللَّهِ وَلَهُمْ عَذَابٌ عَظِيمٌ
As for anyone who denies God after having once attained to faith-and this, to be sure, does not apply to one who does it under duress, the while his heart remains true to his faith, but [only, to] him who willingly opens up his heart to a denial of the truth-: upon all such [falls] God's condemnation, and tremendous suffering awaits them: