King Charles III, keen to show that he can be a unifying figure, will be crowned in a ceremony that will for the first time include faiths other than the Church of England.
The 52-page document outlines recommendations for teachers in its nearly 5,000 schools, saying students should "be able to play with the many cloaks of identity."
Justin Welby, the spiritual leader of the Church of England, hopes the gathering can resolve a growing rift over female priests and same-sex relationships.