Find yourself at a typical bar or pub in America on St. Patrick’s Day, and many a person might be surprised to discover that St. Patrick was not actually a beer guzzling leprechaun. It isn’t likely to win you any friends at the pub on St. Patrick’s day — but it is a point worth making. In fact, Patrick was an amazing warrior of a man. His memory deserves to be kept alive because he had an heroic love for people that once oppressed him — and that love helped transform an entire nation of people. So go ahead, enjoy a pint or two on St. Patricks’ Day — but…