"SOME people do not like the word 'dogma.' Fortunately they are free, and there is an alternative for them. There are two things, and two things only, for the human mind -- a dogma and a prejudice. The Middle Ages were a rational epoch, an age of doctrine. Our age is, at its best, a poetical epoch, an age of prejudice. A doctrine is a definite point; a prejudice is a direction. That an ox may be eaten, while a man should not be eaten, is a doctrine. That as little as possible of anything should be eaten is a prejudice; which is also sometimes called an ideal."
~G.K. Chesterton, What's Wrong with the World