How new the Archbishop of Canterbury will be enthroned
21 March 2013 Last updated at 06:17 GMT
Justin Welby will be officially enthroned as the 105th Archbishop of Canterbury on Thursday in a spectacular service at Canterbury Cathedral.
The former Bishop of Durham and one-time oil executive will become the clerical head of 85 million Anglicans worldwide.
The BBC's Religious Correspondent Robert Pigott walked through the stages in the enthronement service.