What is the main practiced religion in Belgium?

Belgium, officially the Kingdom of Belgium, is a country in Western Europe. It is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeast, France to the southwest, and the North Sea to the northwest. The capital and largest city is Brussels.

Belgium is a sovereign state and a federal constitutional monarchy with a parliamentary system. Belgium is home to two main linguistic communities: the Dutch-speaking Flemish Community, which constitutes about 60 percent of the population, and the French-speaking Community, which constitutes about 40 percent of the population.

Catholicism has traditionally been Belgium's majority religion. However Belgium is largely a secular country as the constitution provides for freedom of religion, and the government generally respects this right in practice.