"By 1640 it was overwhelmingly believed that Charles was an innovative and irresponsible monarch: that he tolerated the spread of Popery at Court and in government; that he sought to change the religion of Englishmen away from "the pure religion of Queen Elizabeth and King James" by his support of Laudian clericalism; that his misuse of his prerogative powers constituted a threat to the security of mens' liberties and properties."