(Lip Service Does Not Count)
Those who disbelieve in God, after having acquired faith, and become fully content with disbelief, have incurred wrath from God. The only ones to be excused are those who are forced to profess disbelief, while their hearts are full of faith.*
مَن كَفَرَ بِاللَّهِ مِن بَعدِ إيمٰنِهِ إِلّا مَن أُكرِهَ وَقَلبُهُ مُطمَئِنٌّ بِالإيمٰنِ وَلٰكِن مَن شَرَحَ بِالكُفرِ صَدرًا فَعَلَيهِم غَضَبٌ مِنَ اللَّهِ وَلَهُم عَذابٌ عَظيمٌ
man kafara billaahi mim ba’di eemaanihee illaa man ukriha wa qalbuhoo mutmma’innum bil eemaani wa laakim man sharaha bilkufri sadran fa’alaihim ghadabum minal laahi wa lahum ‘azaabun ‘azeem
*16:106 God’s wisdom decrees that if someone holds a gun to your head and orders you to declare that you disbelieve in God, you may grant him his wish. What the heart harbors is what counts.