The predominant religion in Brazil is Christianity, with Catholicism being its largest denomination.
Christianity is the largest religion in Belgium, with the Catholic Church representing the largest community, though it has experienced a significant decline since the 1950s. Belgium's policy separates the state from the churches, and freedom of religion of the citizens is guaranteed by the country's constitution.
Religion in Norway is dominated by Lutheran Christianity, with 63.7% of the population belonging to the Evangelical Lutheran Church of Norway in 2022. The Catholic Church is the next largest Christian church at 3.1%. The unaffiliated make up 18.3% of the population. Islam is followed by 3.4% of the population.
Moldova's constitution provides for freedom of religion and complete separation of church and state, though the constitution cites the "exceptional importance" of Eastern Orthodox Christianity. Discrimination on the basis of religious affiliation is illegal, and incitement to religious and ethnic hatred was made illegal in May 2022. Religion in Moldova is dominated by the Eastern Orthodox branch of Christianity. According to the 2014 Moldovan census, 90 per cent of the country reported to be of the Eastern Orthodox Christian faith. Of this number, around eighty to 90 per cent of Orthodox Moldovans belong to the Moldovan Orthodox Church which is subordinate to the Russian Orthodox Church, and has played a powerful role in deepening Russia's influence in Moldova. The remaining 10–20 per cent of Orthodox Moldovans belong to the Metropolis of Bessarabia, which is subordinate to the Romanian Orthodox Church.
Eastern Orthodox Christianity is largest religion in Montenegro, but there are also sizeable numbers of adherents of both Catholic Christianity and Islam.
Growth of religion involves the spread of individual religions and the increase in the numbers of religious adherents around the world. In sociology, desecularization is the proliferation or growth of religion, most commonly after a period of previous secularization. Statistics commonly measure the absolute number of adherents, the percentage of the absolute growth per-year, and the growth of converts in the world.
Christianity is the dominant religion in Belize. The single largest denomination is the Catholic Church with about 40.1% of the population, a reduction from 49.6% of the population in 2000, 57.7% in 1991 and 61.9% in 1980, although absolute numbers have still risen. Other major groups include Pentecostal with 8.4% of the population up from 7.4% in 2000 and 6.3% in 1991, Seventh-day Adventists with 5.4% of the population up from 5.2% in 2000 and 4.1% in 1991. The following of the Anglican Church has been steadily declining, with only 4.7% of the population in 2010 compared to 6.95% in 1991. About 12,000 Mennonites live mostly in the rural districts of Cayo and Orange Walk. People who declared they belong to no religion make up 15.5% of the population in 2010, more than double their 2000 census numbers. 11.2% adhere to other religions which include the Maya religion, Afro-Caribbean religions, Mormons, Hindus, Buddhists, Muslims, Baháʼís, Rastafarians and others.
Christianity is the largest religion in Uruguay, with Catholics having the most adherents, but around 44.5% of the population is non-religious as of 2021. Church and state are officially separated since 1916.
According to various polls, the majority of Kazakhstan's citizens, primarily ethnic Kazakhs, identify as Sunni Muslims. In 2020, Shia Muslims made up 0.55% of the population.
Nepal is a secular state under the Constitution of Nepal 2015, where "secular" means religious, cultural freedoms, including protection of religion and culture handed down from time immemorial.
The Basic Law, in accordance with tradition, declares that Islam is the state religion and that Shari'a is the source of legislation. It also prohibits discrimination based on religion and provides for the freedom to practice religious rites as long as doing so does not disrupt public order. The government generally respected this right, but within defined parameters that placed limitations on the right in practice. While the government continued to protect the free practice of religion in general, it formalized previously unwritten prohibitions on religious gatherings in locations other than government-approved houses of worship, and on non-Islamic institutions issuing publications within their communities, without prior approval from the Ministry of Endowments and Religious Affairs (MERA). There were no reports of societal abuses or discrimination based on religious belief or practice.
The most widely professed religion in Bosnia and Herzegovina is Islam and the second biggest religion is Christianity. Nearly all the Muslims of Bosnia are followers of the Sunni denomination of Islam; the majority of Sunnis follow the Hanafi legal school of thought (fiqh) and Maturidi theological school of thought (kalām). Bosniaks are generally associated with Islam, Croats of Bosnia and Herzegovina with the Roman Catholic Church, and Bosnian Serbs with the Serbian Orthodox Church. The State Constitution of Bosnia and Herzegovina (BiH) and the entity Constitutions of the Federation of Bosnia and Herzegovina and the Republika Srpska provide for freedom of religion, and the Government generally respects this right in ethnically integrated areas or in areas where government officials are of the majority religion; the state-level Law on Religious Freedom also provides comprehensive rights to religious communities. However, local authorities sometimes restricted the right to worship of adherents of religious groups in areas where such persons are in the minority.
Religion in Guyana is dominated by various branches of Christianity, with significant minorities of the adherents of Hinduism and Islam.
Christianity is the largest religion in Benin, with substantial populations of Muslims and adherents of traditional faiths. According to the most recent 2020 estimate, the population of Benin is 52.2% Christian, 24.6% Muslim, 17.9% traditionalist and 5.3% follows other faiths or has no religion.
Christianity is the majority religion in Cameroon, with significant minorities of the adherents of Islam and traditional faiths.
Christianity is the largest religion in Nauru, with Nauru Congregational Church being the largest denomination, encompassing 35.71% of the population as of the 2011 census.
Christianity is the predominant religion in Tonga, with Methodists having the most adherents.
Religion in Slovakia is predominantly Christianity, adhered to by about 68.8% of the population in 2021, a decrease from 75.5% in 2011 and 83.8% in 2001.
The religion in Liechtenstein is predominantly Catholic, with a minority of Protestants, non-adherents, and adherents of other religions; it also has a small Muslim population, composed mainly of immigrants from countries including Bosnia and Herzegovina and Turkey.
Mauritius is a religiously diverse nation, with Hinduism being the most widely professed faith. According to the 2011 census made by Statistics Mauritius, Hinduism is the major religion at 48.54%, followed by Christianity at 32.71%, followed by Islam 17.30% and Buddhism 0.18% in terms of number of adherents.
