Popish Plot and led to conflict with parliament during the 1670s. In December 1677 an anonymous pamphlet (possibly by Andrew Marvell) spread alarm in London by suggesting that the Pope planned to change the lawful government of England. The fictitious Popish Plot unfolded in a very peculiar fashion. Oates and Israel Tonge, a fanatically anti-Catholic clergyman (who was widely believed to be insane), had written a large manuscript that accused the Catholic Church authorities of approving the assassination of Charles II. The Jesuits in England were to carry out the task. The manuscript also named nearly 100 Jesuits and their supporters who
Popish Plot had the lords arrested and sent to the Tower on 25 October 1678. Seizing upon the anti-Catholic tide, Shaftesbury publicly demanded that the King's brother, James, be excluded from the royal succession, prompting the Exclusion crisis. On 5 November 1678, people burned effigies of the Pope instead of those of Guy Fawkes. At the end of the year, the parliament passed a bill, a second Test Act, excluding Catholics from membership of both Houses (a law not repealed until 1829). On 1 November 1678, the House of Commons resolved to proceed by impeachment against "the five popish lords". On 23