In her first Christmas broadcast, in 1952, before her coronation, the late Queen said, "I want to ask you all, whatever your religion may be, to pray for me....to pray that God may give me wisdom and strength to carry out the solemn promises I shall be making......"
In a speech at Lambeth Palace in February 2012 she said, "The Church has a duty to protect the free practice of all faiths in this country...."
I apologise if someone else has quoted these. I haven't time to read all through the thread.