Existence of God Essay

- St. Thomas Aquina interpreted Aristotelian philosophy from a Christian perspective. Aquina also gave five proofs for God’s existence; motion, efficient cause, possibility and necessity, degrees of perfection and design. The first way was natural things are in motion. If something is in motion, then it must be set into motion by something outside of itself. There

in this world, and they are effects derived from a cause. The effects in turn

Aquinas’ argument is contradicted by a previously learned concept called Ockham’s Razor, which focuses on the simplest reasoning without any assumptions. The text from Summa Theologica contradicts this by creating the idea of an eternal God to explain the universe. The simplest idea would be to believe that the universe is eternal itself, rather than creating an exterior being. The idea behind Ockham’s Razor is that the simplest answer is the most easily testable and most likely. Where did the idea of God creating the universe even begin? This concept is far more complex than simply the universe created itself.

Aquinas argued the existence of God with five main points. Aquinas began by saying that nothing can be a cause of itself; rather every event was caused by some prior event. Therefore event A causes event B that leads to event C and so forth. He believed in this cause and effect relationship but believed that there must be a first cause as a starting point. When contemplating this starting point Aquinas rejected the possibility of an infinite series of events. This means that the universe has not existed forever and there must have been something from which every single event stems. There must be an uncaused first cause, which Aquinas concluded to be God. The first cause is called the unmoved mover. The unmoved mover is what set all other events and beings in motion.

     Aquinas’ third way argument states that there has to be something that must exist, which is most likely God. He starts his argument by saying not everything must exist, because things are born and die every single day. By stating this we can jump to the conclusion that if everything need not exist then there would have been a time where there was nothing. But, he goes on, if there was a time when there was nothing, then nothing would exist even today, because something cannot come from nothing. However, our observations tell us that something does exist, therefore there is something that must exist, and Aquinas says that something is God.

To prevent the possible hypothetical problem of infinite regression, Aquinas believes in an unmoved mover. Based on the foundations of Aristotle’s God the unmoved mover who thinks about nothing but himself as in thinking about other things would cause movement and contradict his state of unmovement. In the same way, Aquinas adopts the same model of an unmoved god who first puts other things in motion. However, unlike Aristotle, Aquinas merely adopts the idea of contingency to postulate a non-antideity. From the bases of causation and motion we arrive at two attributes of God ‘unmoved mover’ and ‘uncaused first cause’. with motion, “nothing else than the reduction of something from potentiality to actuality” therefore cannot be simultaneously in actuality and

In the article, “The Five Ways,” from Summa Theologica, Thomas Aquinas argues whether God exists, which

Than there has to be something that already existed to make everything exist and for that to happen that had to be someone, so that is God. Aquinas also pointed one in one of his earlier proofs of the First Mover. Aquinas says that anything moved is moved by another, so there must be a first mover (a mover that is not itself moved by another) and that first mover is God. Both of the philosophers used great methods to come to their conclusion about how god came into existence. They both used different thinking methods to get to their well respected arguments but did come to the conclusion that God does “exist”. I believe the key difference about the two philosophers was the time difference between the philosophers, Thomas Aquinas wrote his proofs in the medieval ages around the 1200’s while ( with no disrespect) Rene Descartes wrote his meditation in the 1600’s. There is a big 400 year gap between ideas are compared but that came down to the same conclusion

Thomas Aquinas was a famous philosopher and theologian from the 1200’s who dedicated his life to praising and explaining the existence of a higher being, God. Aquinas presents his evidence for the existence of a higher being through five distinct ways in the Summa Theologica. These ways give reason for God’s existence through the cause, existence and final cause of different events and objects. The two first ways made by Aquinas are the most influential sources I found that provide good evidence for the existence of God and are the ways I will be analyzing. Aquinas first way explains that there must be an unmoved first mover who initiates change in reality but is not itself changed while his second way explains that there is a first cause to everything, which causes a chain of causes that cannot go on to infinity. These two ways presented by Thomas Aquinas provide, in a way, some evidence up front for people to conclude that indeed there is a higher being who is God. However, Aquinas first and second ways need to be deeply explained and ridded of objections to truly convince everyone, instead of just some, that there is a being who is the unmoved mover and first cause of everything.

At first, Aquinas stated two objections to deny that God exists. The first was that if God does really exist, and since His name means that He is all-good, then why do evil things exist? The second is that why do we have to suppose that something ultimately independent to whom we rely on exists if we could point out that everything that is happening is caused by either nature or human will?

Aquinas' second proof is similar to his first in that it relates to cause and effect. St. Thomas reasoned that in a world of order there is an order to all cause and effect. And , since there is a cause for the existence of all things there must be a cause that caused all things and had no cause itself. He points out that nothing in creation existed prior to itself and the causality cannot be traced back infinitely. If the efficient or first cause did not exist then nothing would exist. That first or efficient cause is God.

     The existence of motion to the existence of a first mover as the cause of movement, was argued by Aristotle. This first mover he called God. The reason for this was that nothing caused God to move yet God was responsible for the motion of all other things. Thisargument is based on presumptions in other cosmological arguments. The first was that something could not cause itself, second something cannot come from nothing, last there could not possibly be an infinite amount of cause and effects.

Here Aquinas argues that everything that happens is the cause of something, but nothing can cause itself. If we trace back a cause all the way back to the beginning of the world, it could not have caused itself. Therefore, God must have been the first cause. Aquinas’ third proof is the Argument from Contingency. We see that everything here on earth is finite. People die, empires fall. All things must come to an end. That means things had to have a beginning where nothing was in existence yet. How did things come into existence? God. Aquinas’s 4th argument is the Argument of Degrees. Here we judge things to be a certain degree of good or bad. But what are we comparing that to? If they have a certain degree of good and bad, then what is the greatest degree of good? And that must be God. Aquinas’s final argument is his Argument from Design. Perhaps one of his strongest arguments Aquinas says that there must be an intelligent designer behind everything. Random objects don’t have any brains to act the way they do. But they are directed in the way they act by God.

When St. Thomas wrote this section of his ground breaking essay what he ultimately was claiming, was that through philosophy and observation, there is a way to see how the natural world points to there in fact being a God. Although to some it may seem absurd, modern day science based upon observation and experimentation, does not completely discredit or debunk the first, second, third, and fifth arguments from St. Thomas Aquinas’s Five Ways, but rather it suggests substantial evidential credibility, in regards to his theories on God’s existence.Concepts, theories, and laws drawn from the

St. Thomas Aquinas is a famous philosopher from the medieval period who believed there was a god. One of Aquinas significant works in philosophy was his argument that God exists. In Aquinas' argument, or also known as Summa Theologica, he uses five arguments to support the claim that God exist and four of them are cosmological argument. Cosmological arguments are arguments that try to reason that god exists because of the universe or cosmos leads to the conclusion that god exists. His first argument is the Argument From Motion. In the argument of motion Aquinas observed that we live in a world and universe that things are continuously moving, and he also noticed that to make something move something has to move or start it moving. To Aquinas this means that everything that is moving must have been moved by something or someone and there had to be a time when the thing wasn't moving. The mover for the beginning of everything in Aquinas' argument is God. The second argument is the Argument From Causation which is very similar to the Argument From Motion. Aquinas thoughts were that everything that is caused had to be caused by something else. Nothing can cause it's self so there must be an thing that is uncaused and to Aquinas that thing is God because it can't go back forever. The Third argument is The Argument From Contingency. Contingency is a future or thing that could have not existed and Aquinas believe that the world can't always be contingent because then it could have