The Anglican church was born out of the Reformation and as such its core doctrines include belief in justification by faith alone as well as more general Christian beliefs such as the Trinity. The original sources of Anglican doctrine included belief in Sola Scriptura, the Apostle's and Nicene creeds and the dogmatic decisions of the first four general councils of the Church. The Thirty-Nine Articles of Faith outline the doctrine of Anglicanism and the Book of Common Prayer sets for the Anglican order of worship.