Head of the Church time of the English Reformation, Henry VIII took for himself the title of Supreme Head of the Church of England, which was theologically problematic; his daughter Elizabeth I changed this to Supreme Governor of the Church of England. The Presbyterian system, codified in the Westminster Standards, outlines teaching elders (Ministers) and ruling elders, and courts presided over by Moderators sitting "primus inter pares", and gives practical effect to the concept of the equal status of all believers behind the one and only head of the church - Jesus Christ. This gives rise to the famous (or infamous) section of the
Separation of church and state Islam. The Church of England, a part of the worldwide Anglican Communion, is an established church, and the British Sovereign is the titular Supreme Governor, and cannot be a Roman Catholic. Until the Succession to the Crown Act 2013, the monarch could not be married to a Catholic. In state-run schools in England, Wales and Northern Ireland (but not in privately run schools), there is a requirement for a daily act of worship that is "wholly or mainly of a Christian character", although non-Christian faith schools are exempt (instead having to have their own form of worship) and sixth-form pupils