The Swiss Anabaptist Movement is founded when Conrad Grebel, Felix Manz, George Blaurock, and about a dozen others baptize each other in the home of Manz's mother in Zürich, breaking a thousand-year tradition of church-state union.

Anabaptism (from Neo-Latin anabaptista, from the Greek : - "re-" and "baptism", German: Tufer, earlier also Wiedertufer) is a Protestant Christian movement which traces its origins to the Radical Reformation.

The early Anabaptists formulated their beliefs in a confession of faith called the Schleitheim Confession. In 1527, Michael Sattler presided over a meeting at Schleitheim (in Schaffhausen canton, on the Swiss-German border), where Anabaptist leaders drew up the Schleitheim Confession of Faith (doc. 29). Sattler was arrested and executed soon afterwards. Anabaptist groups varied widely in their specific beliefs, but the Schleitheim Confession represents foundational Anabaptist beliefs as well as any single document can.Anabaptists believe that baptism is valid only when candidates freely confess their faith in Christ and request to be baptized. This believer's baptism is opposed to baptism of infants, who are not able to make a conscious decision to be baptized. Anabaptists trace their heritage to the Radical Reformation of the 16th century. Other Christian groups with different roots also practice believer's baptism, such as Baptists, but these groups are not Anabaptist. The Amish, Hutterites, and Mennonites are direct descendants of the early Anabaptist movement. Schwarzenau Brethren, River Brethren, Bruderhof, and the Apostolic Christian Church are Anabaptist denominations that developed well after the Radical Reformation. Though all Anabaptists share the same core theological beliefs, there are differences in the way of life between them; traditional groups include the Old Order Amish, the Old Order Mennonites, Old Order River Brethren, the Hutterites and the Old German Baptist Brethren. In between the mainline denominations and Old Order groups are Conservative Anabaptist groups such as the Dunkard Brethren, Conservative Mennonites and Beachy Amish, who have retained traditional religious practices and theology, while allowing for modern conveniences.Emphasizing an adherence to the beliefs of early Christianity, as a whole, Anabaptists are distinguished by their keeping of practices that often include nonconformity to the world, "the love feast with feet washing, laying on of hands, anointing with oil, and the holy kiss, as well as turning the other cheek, no oaths, going the second mile, giving a cup of cold water, reconciliation, repeated forgiveness, humility, non-violence, and sharing possessions."The name Anabaptist means "one who baptizes again". Their persecutors named them this, referring to the practice of baptizing persons when they converted or declared their faith in Christ even if they had been baptized as infants, and many call themselves "Radical Reformers". Anabaptists require that baptismal candidates be able to make a confession of faith that is freely chosen and so rejected baptism of infants. The New Testament teaches to repent and then be baptized, and infants are not able to repent and turn away from sin to a life of following Jesus. The early members of this movement did not accept the name Anabaptist, claiming that infant baptism was not part of scripture and was therefore null and void. They said that baptizing self-confessed believers was their first true baptism:

I have never taught Anabaptism. ... But the right baptism of Christ, which is preceded by teaching and oral confession of faith, I teach, and say that infant baptism is a robbery of the right baptism of Christ.

Anabaptists were heavily persecuted by state churches, both Magisterial Protestants and Roman Catholics, beginning in the 16th century and continuing thereafter, largely because of their interpretation of scripture, which put them at odds with official state church interpretations and local government control. Anabaptism was never established by any state and therefore never enjoyed any associated privileges. Most Anabaptists adhere to a literal interpretation of the Sermon on the Mount in Matthew 57, which teaches against hate, killing, violence, taking oaths, participating in use of force or any military actions, and against participation in civil government. Anabaptists view themselves as primarily citizens of the kingdom of God, not of earthly governments. As committed followers of Jesus, they seek to pattern their life after his.Some former groups who practiced rebaptism, now extinct, believed otherwise and complied with these requirements of civil society. They were thus technically Anabaptists, even though conservative Amish, Mennonites, Hutterites, and many historians consider them outside true biblical Anabaptism. Conrad Grebel wrote in a letter to Thomas Mntzer in 1524:

True Christian believers are sheep among wolves, sheep for the slaughter ... Neither do they use worldly sword or war, since all killing has ceased with them.

Switzerland, officially the Swiss Confederation, is a landlocked country at the confluence of Western, Central and Southern Europe. The country is a federal republic composed of 26 cantons, with federal authorities based in Bern. Switzerland is bordered by Italy to the south, France to the west, Germany to the north and Austria and Liechtenstein to the east. It is geographically divided among the Swiss Plateau, the Alps and the Jura, spanning a total area of 41,285 km2 (15,940 sq mi) and land area of 39,997 km2 (15,443 sq mi). Although the Alps occupy the greater part of the territory, the Swiss population of approximately 8.5 million is concentrated mostly on the plateau, where the largest cities and economic centres are, among them Zürich, Geneva and Basel. These three cities are home to several offices of international organisations such as the WTO, the WHO, the ILO, the headquarters of FIFA, the UN's second-largest office, as well as the main office of the Bank for International Settlements. The main international airports of Switzerland are also located in these cities.

The establishment of the Old Swiss Confederacy in the Late Middle Ages resulted from a series of military successes against Austria and Burgundy. Swiss independence from the Holy Roman Empire was formally recognised in the Peace of Westphalia in 1648. The Federal Charter of 1291 is considered the founding document of Switzerland, which is celebrated on Swiss National Day. Since the Reformation of the 16th century, Switzerland has maintained a firm policy of armed neutrality; it has not fought an international war since 1815 and did not join the United Nations until 2002. Nevertheless, it pursues an active foreign policy. It is frequently involved in peace-building processes worldwide. Switzerland is the birthplace of the Red Cross, one of the world's oldest and best known humanitarian organisations. It is a founding member of the European Free Trade Association, but notably not part of the European Union, the European Economic Area or the Eurozone. However, it participates in the Schengen Area and the European Single Market through bilateral treaties.

Switzerland occupies the crossroads of Germanic and Romance Europe, as reflected in its four main linguistic and cultural regions: German, French, Italian and Romansh. Although the majority of the population are German-speaking, Swiss national identity is rooted in a common historical background, shared values such as federalism and direct democracy, as well as Alpine symbolism. Due to its linguistic diversity, Switzerland is known by a variety of native names: Schweiz [ˈʃvaɪts] (German); Suisse [sɥis(ə)] (French); Svizzera [ˈzvittsera] (Italian); and Svizra [ˈʒviːtsrɐ, ˈʒviːtsʁɐ] (Romansh). On coins and stamps, the Latin name, Confoederatio Helvetica – frequently shortened to "Helvetia" – is used instead of the four national languages. A developed country, it has the highest nominal wealth per adult and the eighth-highest per capita gross domestic product; it has been considered a tax haven. It ranks highly on some international metrics, including economic competitiveness and human development. Its cities such as Zürich, Geneva and Basel rank among the highest in the world in terms of quality of life, albeit with some of the highest costs of living in the world. In 2020, IMD placed Switzerland first in attracting skilled workers. The WEF ranks it the fifth most competitive country globally.