"A little skill in antiquity inclines a man to Popery"

This quote by Thomas Fuller is a warning against the risks of being also curious about the past. He is recommending that if somebody has a little expertise of ancient background, it can lead them to become a fan of the Catholic Church, or a "Popery". Richer is implying that the Catholic Church is rooted in the past which its trainings and beliefs are based on old customs. He is warning against being also thinking about the past, as it can lead to an individual ending up being as well connected to the Catholic Church and also its mentors. He is additionally recommending that the Catholic Church is not necessarily the appropriate path for everyone, and that it must be come close to with care. By advising versus the dangers of being too interested in the past, Fuller is motivating people to assume critically concerning their beliefs and also to make certain that they are making notified decisions.