Church of Scotland

The Church of Scotland is the national church of Scotland, established by law. It is Presbyterian. The Presbyterian Church of Scotland is distinguished from the Anglican Church in a number of ways. It does not have bishops or archbishops; nor is the British monarch its head. The leading minister is called the Moderator, who is the chair of the General Assembly for one year. Ministers of the Kirk, as it is called, may be called Rectors.
The established kirk has suffered schism (breaks), and this has given rise to the "Wee Frees": the Free Church of Scotland, and (a further schism) the Free Church of Scotland (continuing) (the Wee Wee Frees); and the Free Presbyterian Church of Scotland (also, confusingly, called the Wee Wee Frees). 
The Scottish Presbyterian church was formed when it broke away from Rome in 1560. Its theology (beliefs) were based on the ideas of John Knox, a disciple of John Calvin. The free kirks tend to take the Bible more literally. 
About 10% of the people in Scotland are members of this church, but when asked in a census, 47% of people said this was their religion.
God's Invitation.
In 1992, the Kirk's ruling body (the General Assembly) approved the following simple summary of its beliefs.
God's Invitation