Church of Isokyria

The Church of Isokyria is the state church of, and largest Christian demonination in, Isokyria. It was established in 1541 by King as a branch of the. This remained the case until 1923 after the Isokyrian War of Independence when the church separated from the Anglican faith. Between 1923 and 1938, it was non-denominational, loosely adhering to Catholic, Anglican, and Lutheran doctrines. After the Nororist victory in the Isokyrian Civil War, Christian Robertsson reformed the church, making it officially a Lutheran church as well as the state church of Isokyria.

Since then, it formed its own doctrines and practices. The Council of Sologrid in 1960 outlined three sources of the Church's canon law: scripture, the teachings of, and the "religious advice of His Excellency Christian Robertsson". This last source created some controversy among other Christian churches, specifically the Catholic Church, believing it to be a form of idolatry. After Robertsson's death in 1980, the Church distance his role in religious teaching. After the Church's ascension to the, the Council of Hufo, held in 1996 removed Robertsson as a source of canon law.

The Church has 4.1 million members and 11,000 established parishes in 29 dioceses throughout Isokyria. It is led by the Governor, elected by the Council of Ministers, who is currently Bjartur Leifsson since 2010. Like in other similar branches, the Church of Isokyria has been surrounded by controversy, namely regarding ordination of women and its teachings on homosexuality.