Various causes have made me want to read eighteenth century English political philosophy and other causes have made it less easy than you might suppose.
But this letter I found, and though I would have rather been introduced to Bolingbroke by other works, beggars can’t be choosers, especially in a pandemic and facing the uncertain financial consequences thereof.
This letter is not political philosophy, except that his constant appeal to party (he was a Tory) is a useful thing to keep in mind. Party loyalty, above all, seems to be his excuse. Excuse for what? Siding with the Pretender and supporting to Scottish rebellion of 1715 against George I.
If it is not philosophy it is a fascinating, if presumably biased and unreliable, history of a period I am not well versed on. He wrote the letter in an attempt to win allies who might secure his pardon, which is why he frames his support for a so-called pretender to the crown in terms of service to the Tories. It all sounds pretty weird these days. And perhaps scary as we see one party maintain mostly blind loyalty to a mostly willfully blind and cruel leader.
Oh… and he ends the whole thing with an aside that basically comes down, you can’t trust Catholics, even good ones, because Popery will always lead them astray.