State religion

=====Calvinism=====
* {{flag|Scotland}}: The [[Church of Scotland]] is the [[national church]], but not the United Kingdom as a whole.<ref name="Scotland">{{Cite web|date=2010-02-22|title=Our structure|url=https://www.churchofscotland.org.uk/about-us/our-structure|access-date=2021-04-07|website=The Church of Scotland|language=en}}</ref>  Whilst it is the national church, it 'is not State controlled' and the monarch is not the 'supreme governor' as in the Church of England.<ref name="Scotland"/>
* {{flag|Tuvalu}}: The [[Church of Tuvalu]] is the state religion, although in practice this merely entitles it to "the privilege of performing special services on major national events".<ref>{{cite web|url=http://www.refworld.org/docid/4cf2d05cc.html|title=Refworld – 2010 Report on International Religious Freedom – Tuvalu|first=United Nations High Commissioner for|last=Refugees|access-date=23 February 2017}}</ref> The [[Constitution of Tuvalu]] guarantees freedom of religion, including the freedom to practice, the freedom to change religion, the right not to receive religious instruction at school or to attend religious ceremonies at school, and the right not to "take an oath or make an affirmation that is contrary to his religion or belief".<ref>Constitution of Tuvalu, article 23.</ref>