Thomas Aquinas's Five Arguments For The Existence Of God

This argues that everything in this world has possibility to be and not to be.

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.

One burning and enduring problem in philosophy to which we have given considerable examination is the question of the existence of God--the superlative being that philosophers have defined and dealt with for centuries. After reading the classic arguments of St. Anselm and St. Thomas Aquinas, the contentious assertions of Ernest Nagel, and the compelling eyewitness accounts of Julian of Norwich, I have been introduced to some of the most revered and referenced arguments for and against God's existence that have been put into text. All of them are well-thought and well-articulated arguments, but they have their holes. The question of God's true existence, therefore, is still not definitively answered and put to rest; the intensity of this

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

Scientific reasoning has brought humanity to incredibly high levels of sophistication in all realms of knowledge. For Saint Thomas Aquinas, his passion involved the scientific reasoning of God. The existence, simplicity and will of God are simply a few topics which Aquinas explores in the Summa Theologica. Through arguments entailing these particular topics, Aquinas forms an argument that God has the ability of knowing and willing this particular world of contingent beings. The contrasting nature of necessary beings and contingent beings is at the heart of this debate.

Descartes makes an attempt to prove God’s existence throughout his third meditation. In his first premise he states that he has an idea of an infinitely perfect being. He uses the Principle of Sufficient reason to advance his argument; it states that everything must have a reason or cause. This put forth his second premise; that the idea of god must have a

singularity there is no time and all of the laws of physics as we know

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.

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.

Throughout the course of this essay we shall examine two of the major philosophical arguments for the existence of God. The arguments that we are going to focus on shall be the Design argument and the Ontological argument. We shall compare, evaluate and discuss both the Design (or teleological) argument for the existence of God and the Ontological Argument for the existence of God, as well as highlighting philosophical criticisms of both theories too. By doing so, we shall attempt to draw a satisfactory conclusion and aim gain a greater understanding of the respective theories and their criticisms of each theory.

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.

The mystery of God's existence has been a crucial element of many religious studies and traditions. Who is God? What is God? Where is God? To effectively discuss the existence of God, it is necessary to illustrate the notion of faith. People of faith believe that God does exist, and that relationship with God gives meaning to their lives. Others who are skeptical point to God as an obsolete hope of an ignorant human race. People today live in a world distinguished by sophisticated technology in which modern science has been a strong agent in questioning the existence of God.

The problem of evil is as ancient as humanity itself. Since the dawn of man, thinkers, philosophers, religionists and practically every human being who have suffered at the hands of evil have pondered this enigma, either as a logical-intellectual-philosophical or emotional-religious-existential problem. The preponderance of evil as a reality in human existence, and

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