Do non-Muslims feel at peace and content with their religion, or are they in a bad psychological state? And how do we reconcile their potential contentment with the Almighty's saying: "Verily, in the remembrance of Allah do hearts find rest," and what is the place of the Almighty's saying: "Say, 'Whoever is in error, the Most Gracious will extend it for him abundantly,'" in explaining their satisfaction with what they are upon?

Disbelievers do not enjoy their lives, nor do their hearts find solace, due to their disbelief and misguidance. Allah Almighty says: "And whoever turns away from My remembrance - indeed, for him will be a life of hardship." Their hearts are therefore in anxiety, confusion, and doubt. As for Allah Almighty's saying: "Say, 'Whoever is in error - let the Most Merciful extend it to him abundantly," the intention here is to give them respite as a gradual enticement so that they may increase in sin.