Mark Twain was known and appreciated for his wit and sarcasm. He had a well-pronounced distaste for the Roman Catholic Church, as is illustrated in the following paragraph from A Connecticut Yankee In King Arthur's Court.
...There you see the hand of that awful power, the Roman Catholic Church. In two or three little centuries it had converted a nation of men into a nation of worms. Before the day of the Church's supremacy in the world, men were men, and held their heads up, and had a man's pride and spirit and independence; and what of greatness and position a person got, he got mainly by achievement, not by birth. But then the Church came to the front, with an ax to grind; and she was wise, subtle, and knew more than one way to skin a cat--or a nation; she invented "divine right of kings," and propped it all around, brick by brick, with the The Beatitudes--wrenching them from their good purpose to make them fortify an evil one; she preached (to the commoner) humility, obedience to superiors, the beauty of self-sacrifice; she preached (to the commoner) meekness under insult; preached (to the commoner, always to the commoner) patience, meanness of spirit, nonresistance under oppression; and she introduced heritable ranks and aristocracies, and taught all the Christian populations of the earth to bow down to them and worship them. Even down to my birth century that poison was still in the blood of Christendom, and the best of English commoners was still content to see his inferiors impudently continuing to hold a number of positions, such as lordships and the throne, to which the grotesque laws of his country did not allow him to apire; in fact he was not merely contented with this strange condition of things, he was even able to persuade himself that he was proud of it. It seems to show that there isn't anything you can't stand, if only you are born and bred to it.