The term Liberal has a precise meaning in Catholic theology. It is essentially a movement that sought to place reason above faith. It also sought to do away with the supernatural or at least absorb it into the natural. For this, Liberalism is often calle Naturalism or Rationalism. It reduced divine revelation to mere human opinion. A “Liberal Catholic” was and is one who either keeps his religion a completely private matter, not allowing it to control or often even influence his public life, or it is one who believes it to be acceptable to disagree with Church teaching on one or more matters of faith or morals. Just like it is fine to disagree with other human opinions, to the Liberal, Catholic doctrine is no different.