And being a tory didn't mean they were adverse to independence, but that they preferred that it come peacefully and thoughtfully. After all, there is a British North America for those who want alternate history: it's called Canada.
The really interesting question would be what would North America be if the "French and Indian War" ("La Conquête") gone the other way?
An aside, an additional stanza sung second was previously part of the standard lyrics to "God Save the Monarch" in the UK:
O Lord our God arise
Scatter his enemies
And make them fall
Confound their politics
Frustrate their knavish tricks
On thee our hopes we fix
God save us all
It fell out of favour with Queen Elizabeth the Second of England (First of Scotland).
But it sums up the current state of US politics very well.
And I'm sure the good reverend is smirking at the current state of affairs up in heaven as the founders look at the nation in horror.
(There's a reason I couldn't participate in a "No Kings" Rally...)