List of new religious movementsA new religious movement (NRM) is a religious, ethical, or spiritual group or community with practices of relatively modern origins. NRMs may be novel in origin or they may exist on the fringes of a wider religion, in which case they will be distinct from pre-existing denominations. Academics identify a variety of characteristics which they employ in categorizing groups as new religious movements. The term is broad and inclusive, rather than sharply defined.
Major religious groupsThe world's principal religions and spiritual traditions may be classified into a small number of major groups, though this is not a uniform practice. This theory began in the 18th century with the goal of recognizing the relative levels of civility in different societies, but this practice has since fallen into disrepute in many contemporary cultures. Initially, Christians had a simple dichotomy of world beliefs: Christian civility versus foreign heresy or barbarity.
Religion in EuropeReligion in Europe has been a major influence on today's society, art, culture, philosophy and law. The largest religion in Europe is Christianity, but irreligion and practical secularisation are strong. Three countries in Southeastern Europe have Muslim majorities. Ancient European religions included veneration for deities such as Zeus. Modern revival movements of these religions include Heathenism, Rodnovery, Romuva, Druidry, Wicca, and others.
Christianity by countryAs of the year 2023, Christianity had approximately 2.6 billion adherents and is the largest-religion by population respectively. According to a PEW estimation in 2020, Christians made up to 2.6 billion of the worldwide population of about 8 billion people. It represents nearly one-third of the world's population and is the largest religion in the world, with the three largest groups of Christians being the Catholic Church, Protestantism, and the Eastern Orthodox Church. The largest Christian denomination is the Catholic Church, with 1.
State religionA state religion (also called official religion) is a religion or creed officially endorsed by a sovereign state. A state with an official religion (also known as confessional state or religious state), while not a secular state, is not necessarily a theocracy. State religions are official or government-sanctioned establishments of a religion, but the state does not need to be under the control of the clergy (as in a theocracy), nor is the state-sanctioned religion necessarily under the control of the state.