A predicate is something that adds some type of description to a subject. To say that something exists is to merely state that there is something in our reality that correlates with the description we have. It answers the question of "Is there any", but not the one "What is it". It can also be pointed out that if the Ontological Argument was valid then one could prove the existence of a perfect singer, perfect scientist, or any other perfect beings. This alone should make it clear that there is something drastically wrong with this argument. Lastly this final note must be made, the Ontological may prove God's existence but the question of his nature is never dealt with. .
Teleological Argument .
The next type of argument is called the Teleological Argument, or the argument from design. This argument starts by saying that the universe exhibits some type of purpose or order, and draws the conclusion that a supreme, intelligent being, must be responsible for this order. One of the most popular supporters of this argument goes under the name of William Paley. Paley starts by examining a watch, marveling on how all it's pieces from the hand to its sprockets move in Harmony. Each of these pieces has a specific purpose, the hand tells the time, the sprockets move the gears, and so on. This watch, or as Paley calls it "a well adjusted machine", would not demonstrate it's purpose of telling time if one of it's components were slightly perturbed. This precision, in Paley's eyes, show that there must be a watchmaker who created the watch for the purpose of telling time. He believes that it is just not possible for the watch to have been created by chance. It indicates that it is irrelevant whether anyone knows the maker of the watch, or actually witnessed its creation. He defends this by pointing out how we know that an eyepiece exists even though the vast majority of people do not know how, or who created it.