In England, the state church is the Church of England, and the Supreme Governor of the church is the British Monarch. As already mentioned, the monarch is required to "join in communion with the Church of England". As part of the coronation ceremony, the monarch swears an oath to "maintain and preserve inviolably the settlement of the Church of England, and the doctrine, worship, discipline, and government thereof, as by law established in England" before being crowned by the senior cleric of the Church, the Archbishop of Canterbury. All clergy of the Church swear an oath of allegiance to the monarch before taking office.