St. Thomas Aquinas Research

St. Thomas Aquinas’s first cosmological argument, the prime mover, defines things in the world as being either in a state of potentiality or in a state of actuality. Those things that are in potentiality are things that have the capability of being reduced to another form. Such as a boy is potentially a man, or tree is potentially a house. Things that are in a state of actuality are things that are currently reaching their potential; such as that boy becoming a man, or that tree becoming that house. Aquinas observed that all things in a state of actuality had to have been put into that state by something that was already in actuality. In thinking about this he concluded that there would have to be an infinite regress of actual things making potential things actual. He concluded that this would be impossible because given that, there would be no first mover. He instead, postulated that there must be a first mover. A being that never had potential but only has existed in a state of infinite actuality. That what we call God.

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.

Thomas Aquinas’ five ways prove that God exists in some form, his argument that God exists through motion is a sound theory that he created. There are objections

Thomas Aquinas lived in the thirteenth century. He lived during the time of Aristotle, who was starting to lose his quality of being liked a lot in Western Europe. The works gave people a whole new way of seeing things / sensible view of what is and is not important of the world. Thomas somehow managed to stay Christian and still believed in the ideas of Aristotle. Aquinas spent much of his life living on the edge of church support.

Thomas Aquinas is one of the Christian and Catholic churches most beloved philosophers and theologians. Throughout his 49-year lifespan, Aquinas combined the theological ideologies of religion with the logical concepts of reason. He did this most notably through his publication of the Five Ways, also known as the Five Proofs, which were written in his book Summa Theologica. In his Five Ways, Aquinas takes the cosmological approach to the argument over God’s existence. That is, each proof begins with an observation about the universe and connects the observations to the dependency of nature. For some action to occur, another action must push it into occurrence. For example, a ball cannot move from rest without an outside force acting on it. This links to the idea of God in that he is argued to be the outside force that initiated the universes existence. Aquinas breaks this argument down into the Arguments from Motion, Causation, Contingency, Degree, and the Teleological argument. Within this analysis, Aquinas’ Argument from Motion will be broken down into its parts, premises and conclusions, and criticisms countering his argument will be offered and explained.

The first part in which one can prove that there is a God is based on change. In the first part, Aquinas mentions that things change and that there has to be something which brings about that change, but at the same time is changeless. Aquinas states that “a thing in process of change cannot itself cause that same change; it cannot change itself” (Aquinas 45). For example, he gives an example about wood and fire. The wood is able to be hot but simply cannot make itself change without having an outside source that will cause it to become hot. The fire, that is naturally hot, will indeed make the wood hot and as a result, will change the wood.

The existence of God is a question everyone asks himself or herself at one point or another. It is always being questioned. In many ways God can be proven to exist by logical arguments and many of these arguments can be disproved by a similar logic. The most compelling of the proofs that I have read is Anselm’s Ontological Argument. This argument in many ways has goods points about the conceptuality of truth, ideas, thought and how that translates to reality, but is written by someone who already believes in God. It can clearly be seen that Anselm is working from an already established belief and needs support of Aquinas’s five ways to strengthen his argument.

St. Augustine was the Catholic diocesan; a talented Roman-prepared rhetorician, a productive essayist and by wide praise, the primary Christian rationalist. And, Saint Thomas Aquinas was an Italian Dominican monk, Catholic minister, and Doctor of the Church. (Blackstone)

Thomas Aquinas believes that the innate ideas of remembering knowledge taught by Platonists is false. Instead, he believes that we are naturally capable of acquiring knowledge in proportion to what we are trying to learn about. Aquinas agrees with Aristotle in that he admits that knowledge is gained in two ways the sensitive and the intellective. Two ways that are closely related to one another to understand the sensitive we must know about it more in that the sensitive is about a particular thing, individual the object of the intellectual is the universe , idea and the things that are intelligible. That being said the intellect cannot learn an idea unless the material for said idea is presented to it by the senses

St. Thomas Aquinas heralded as the most influential Western medieval legal scholar and theologist. St. Thomas revised the Medieval Christen thought, by bring back Aristotle naturalism and integrated it into Christian faith. All this could happen because the medieval world had changed political, social, economic and spiritual, intellectual and cultural since Augustine. St. Thomas is the person who freed Christians from the political constrains of St. Augustine, with the help of Aristotle's teachings.

Thomas Aquinas theorized five different logical arguments to prove the existence of God utilizing scientific hypotheses and basic assumptions of nature. In the fifth of his famous “Five Ways”, Aquinas sets forth the assumption that all natural bodies move toward an end. Since bodies are constantly moving in the best way possible to achieve that end, the path must be designed. God, of course, is the ultimate designer of the universe.

The final crucial proof of the existence of God is Aquinas fourth proof. This proof looks at qualities of humans; all humans possess many different attributes which we consider unique to each individual. This is when standards are formed humans began to have a certain criteria for how or what someone with a given attribute should act or how they should portray themselves. The only way this standard could come into existence is to believe that there is a perfect creation possessing all qualities and expressing them in the most precise and perfect way. This perfect creation is God, the person in which humans get the laws at which the obeyed by. Aquinas five proofs of the existence of God are much more extensive but just looking at the proof of motion and the proof of perfection it becomes unquestionable that there is an almighty creation. This superior creation creates laws at which

1.) Thomas Aquinas believes that humans are born with a clean slate in a state of potency and acquire knowledge through sense experiences by abstraction of the phantasms. His view on how man acquires knowledge rejects Plato’s theory that humans are born with innate species. Along with Plato’s theory of humans understanding corporeal things through innate species, Aquinas also rejects Plato’s theory that in being born with innate species, humans spend their lives recollecting their knowledge.

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