Why has Islam continued its success in developed countries?

Islam spreads because it is the religion of fitra (innate disposition), which aligns with sound souls and upright minds. It embraces noble human values such as tolerance and truthfulness, provides security and tranquility, and addresses psychological issues, as stated in the hadith: «Every child is born upon fitra». Islam balances the demands of the soul and the body; it neither suppresses desires nor allows extravagance in them. People in developed countries realize that their material civilization does not achieve inner happiness, unlike Islam, which cares for the inner self and the soul. The success of Islam will continue as long as its adherents cling to it and apply its rulings.