Is every smile, laugh, hand gesture, or change in facial expression considered a hidden act of disbelief (kufr) that takes one out of the fold of Islam? And does one who intends to disbelieve or hesitates about it become a disbeliever, knowing that these thoughts come to mind due to obsessive whispering (waswasah)?

Advise the questioner to be gentle with himself and turn away from obsessive thoughts, while increasing supplication. He clarified that these obsessive thoughts do not constitute disbelief; rather, disliking them and fearing them is evidence of sound belief and pure faith, as stated in the prophetic tradition and the words of scholars. Shaykh al-Islam Ibn Taymiyyah mentioned that this is from pure faith, because disliking obsessive thoughts and repelling them from the heart is among the greatest forms of struggle (jihad). As for the means of steadfastness, they are achieved by turning away from obsessive thoughts, frequently remembering Allah, reciting the Qur’an, frequenting mosques and gatherings of knowledge, and avoiding idle talk.