Edict of Torda

The Edict of Torda (Hungarian: tordai ediktum, Romanian: Edictul de la Turda, German: Edikt von Torda) was a decree that authorized local communities to freely elect their preachers in the Eastern Hungarian Kingdom of John Sigismund Zápolya. The delegates of the Three Nations of Transylvania – the Hungarian nobles, Transylvanian Saxons, and Székelys – adopted it at the request of the monarch's Antitrinitarian court preacher, Ferenc Dávid, in Torda (Romanian: Turda, German: Thorenburg) on 28 January 1568. Though it did not acknowledge an individual's right to religious freedom, in sanctioning the existence of a radical Christian religion in a European state, the decree was an unprecedented act of religious tolerance.

The Catholic and Eastern Orthodox churches had coexisted in the southern and eastern territories of the medieval Kingdom of Hungary for centuries. However, ideas that the Catholic Church regarded as heresy were not tolerated: the Hungarian Hussites were expelled from the country in the 1430s and the 1523 Diet of Hungary passed a decree that ordered the persecution of Lutherans. The latter decree was in practice ignored during the civil war that followed the Ottoman victory against the Hungarian army in the Battle of Mohács in 1526. After the Ottomans occupied the central regions of the medieval kingdom in 1541, they allowed the infant John Sigismund to rule the lands to the east of the river Tisza under the regency of his mother, Isabella Jagiellon. In the early 1540s the Diets acknowledged the right of the Three Nations to freely regulate their internal affairs. The Saxons regarded religion as an internal affair and ordered the introduction of the Lutheran Reformation in their settlements in 1544–1545. The Diet sanctioned the coexistence of the Catholic and Lutheran denominations only in 1557.

John Sigismund started to rule personally after his mother died in 1559. He was interested in religious affairs and organized a series of debates between the representatives of the different Protestant theologies. He converted from Catholicism to Lutheranism in 1562, and from Lutheranism to Calvinism in 1564. His court physician, Giorgio Biandrata, and Ferenc Dávid jointly persuaded him to also allow the public discussion of the doctrine of the Trinity. Sigismund accepted Dávid and Biandrata's Antitrinitarian views in 1567. The Edict of Torda was adopted at the following Diet. It stated that "faith is the gift of God" and prohibited the persecution of individuals on religious grounds. In practice, the edict only sanctioned the existence of four "received" denominations – the Catholic, Lutheran, Calvinist, and Unitarian Churches. Further religious innovations were prohibited during the reign of John Sigismund's successor, Stephen Báthory, but religious tolerance remained a distinguishing feature of the Principality of Transylvania (the successor state to John Sigismund's realm) in Early modern Europe.