Say by OTL Acts of Union in the early 18th century the Churches of England, Ireland and Scotland become unified. This was a long term goal of the Stuarts which was never fulfilled, unlike the political unification of Scotland and England which did occur.
What would this new Church look like? Would it just be Anglican-adjacent, but with a more centralized structure? Would there be some sort of governing "Synod of London" which dictates unified policy instead of Parliament?
And of course in Ireland, where the Protestant population has largely been divided between Presbyterians from Scotland and Anglicans from England, what happens there? How does this affect many of the colonial churches which are part of OTL's Anglican Communion? Does the Anglican Communion even exist ITTL?
What would this new Church look like? Would it just be Anglican-adjacent, but with a more centralized structure? Would there be some sort of governing "Synod of London" which dictates unified policy instead of Parliament?
And of course in Ireland, where the Protestant population has largely been divided between Presbyterians from Scotland and Anglicans from England, what happens there? How does this affect many of the colonial churches which are part of OTL's Anglican Communion? Does the Anglican Communion even exist ITTL?