The Presbyterian Church of Wales (Eglwys Bresbyteraidd Cymru), also known as the Calvinistic Methodist Church (Yr Eglwys Fethodistaidd Galfinaidd), is a denomination of Protestant Christianity in Wales.
The Calvinistic Methodist movement has its origins in the 18th-century Welsh Methodist revival. The early movement was led principally by Welsh revivalist Daniel Rowland, who was influenced by the teachings of the Welsh Methodist leader Howell Harris and the theologian John Calvin. As such, Calvinistic Methodism places a strong emphasis on the sovereignty of God and the Calvinist doctrine of predestination.
The movement had a profound impact on Welsh society and culture, and it played a significant role in the Welsh revivals of the 19th century. Calvinistic Methodism formerly also had a significant presence in England, under the spiritual leadership of George Whitefield. Today, the large majority of the Presbyterian Church of Wales' congregations are in Wales (predominantly Welsh-speaking, but some English), while it a has a few local churches in the west of England (English-speaking).
The church was born as the Calvinistic Methodists out of the Welsh Methodist revival and the preaching of Howell Harris and Daniel Rowland in the 18th century and seceded from the Church of England in 1811. Calvinistic Methodism became a major denomination in Wales, growing rapidly in the 19th century, and taking a leadership role in the Welsh Religious Revival of 1904-5. In 1823, a Confession of Faith was created and adopted, based on the standard Westminster Confession. Theological colleges for ministerial training were opened in Bala, then in Merionethshire, now Gwynedd (1837), Trefeca, then in Brecknockshire, now Powys (1842), and Aberystwyth, in Ceredigion (1906). It produces a quarterly journal Y Traethodydd and a monthly periodical the Treasury. It is distinguished from other forms of Methodism by the Calvinistic nature of its theology. In 1840, the Foreign Missionary Society was formed in Liverpool to provide missionaries to India.