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Pragmatism essays
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The Ontological Argument Presented by Descartes and the Cosmological Argument Presented by Aquinas
Descartes, often called the father of modern philosophy, developed
Anselm’s argument, in attempting to prove God’s existence from simply
the meaning of the word ‘God’. The ontological argument is a priori
argument, such arguments use logic to prove an initial definition to
be correct. The basis of these arguments depends upon one’s
understanding of the nature of God. Anselm’s definition of God being
“a supremely perfect being”, is the basis of his argument. God must be
such a thing that cannot be thought not to exist if he is:
“Than that which nothing greater can be conceived”. (Anslem)
Descartes points out that if you imagine a triangle, one of its main
properties is that it has three sides and three corners. These are the
predicates of a triangle. Descartes expands his point, this time
referring to the properties of God. If something perfect is imagined,
it must be even more perfect if it was in existence. Furthermore, the
most perfect thing has all properties including existence. Descartes,
therefore, believes, that a supremely perfect being has all
predicates. Hence, if a perfect being has all predicates one of the
properties must surely be existence. Therefore, if God is the greatest
conceivable being and has all qualities, he must have all predicates,
one of them being existence, therefore God must surely exist.
Descartes says that trying to imagine God without the predicate of
existence is illogical, like imagining a triangle without three
sides!
In conclusion to Descartes’s argument, if the most perfect thing has
all p...
... middle of paper ...
... have been
impossible for anything to have begun to exist…therefore we cannot but
admit the existence of some being having of itself its own necessity…”
Furthermore, there must have been a ‘necessary being’ to bring about
this existence, this being God. He evaluated that if God did not
exist, then nothing would exist.
In conclusion, Aquinas presents in his three ways of proving the
existence of God that nothing could have existed without the existence
of another. Moreover, something else must have caused the existence of
this cause. Hence, a chain of causes is brought about. However,
Aquinas emphasises that there must a beginning to the chain of causes.
If the chain of causes is finite, then it means that this being does
not have to rely on anything else to come into existence. There is
only one such being…God.
Saint Thomas of Aquainas may have been one of the greatest thinkers who attempted to bridge the proverbial gap between faith and reason. His Sacred Doctrine which was the initial part of his Summa Theologica was the basis for his conclusion about the existence of God. Aquinas tended to align his beliefs close with Aristotle's supposition that there must be an eternal and imputrescible creator. In comparison, Anselm's impressions were influenced largely by Plato. In his text Proslogion he outlined his Ontological argument that regarding the existence of God. It was simply that God was the ultimate and most perfect being conceivable, and that his state of existing is greater than not existing therefore god, being perfect in every way, must exist. This is where their paths divide, and although they essentially reach the same determination they paint the picture quite differently.
... God alone remains; and, given the truth of the principle that whatever exists has a cause, it follows, Descartes declares, that God exists we must of necessity conclude from the fact alone that I exist, or that the idea of a supremely perfect – that is of God – is in me, that the proof of God’s existence is grounded in the highest evidence” Descartes concludes that God must be the cause of him, and that God innately implanted the idea of infinite perfection in him.
To begin, Anselm’s ontological proof functions from the essence of God to God’s existence. The argument
The Ontological Argument, which argues from a definition of God’s being to his existence, is the first type of argument we are going to examine. Since this argument was founded by Saint Anslem, we will be examining his writings. Saint Anslem starts by defining God as an all-perfect being, or rather as a being containing all conceivable perfections. Now if in addition of possessing all conceivable perfections t...
It is my view that God exists, and I think that Aquinas’ first two ways presents a
Rene Descartes was a French Philosopher, and is often referred to as “The Father of Modern Philosophy”. According to Descartes it is useless to claim something is real unless we understand how a claim could be known as justifiable belief. To say our beliefs are justified we have to base them of a belief that is itself indubitable (impossible to doubt). Descartes states that a belief that is indubitable provides a foundation in which all beliefs can be grounded from.
Descartes argues that we can know the external world because of God, and God is not a deceiver. Descartes’ core foundation for understanding what is important comes from three points: our thoughts about the world and the things in it could be deceptive, our power of reasoning has found ideas that are indubitable, and certainty come by way of reasoning. Once we have a certainty of God, and ourselves then we are easily able to distinguish reality from dreams, and so on. God created us and gave us reason, which tells us that our ideas of the external world come from God. God has directly provided us with the idea of the external world. The concept of existence, the self, and doubt could not have existed on its own; therefore they had to be created by someone to have put them in our mind. That creator is God, who is omnipotent and perfect. God is not a deceiver to me; God is good, so therefore what I perceive really does exist. God without existence is like a mountain without a valley. A valley does not exist if there is no mountain, and vice versa a mountain is not a mountain with out a valley. We cannot believe or think of God without existence. We know the idea of God, and that idea inevitably contains his existence. My thought on god is clear and distinct that he is existent. Descartes’ now has ‘rebuilt’ the world, solely because of his power and reasoning. Descartes’ is only able...
In this paper, I will explain how Descartes uses the existence of himself to prove the existence of God. The “idea of God is in my mind” is based on “I think, therefore I am”, so there is a question arises: “do I derive my existence? Why, from myself, or from my parents, or from whatever other things there are that are less perfect than God. For nothing more perfect than God, or even as perfect as God, can be thought or imagined.” (Descartes 32, 48) Descartes investigates his reasons to show that he, his parents and other causes cannot cause the existence of himself.
Rene Descartes meditations on the existence of God are very profound, thought-provoking, and engaging. From the meditations focused specifically on the existence of God, Descartes uses the argument that based on his clear and distinct perception that cannot be treated with doubt, God does exist. In the beginning of the third meditation, Descartes proclaims that he is certain he is a thinking thing based on his clear and distinct perception, and he couldn’t be certain unless all clear and distinct perceptions are true. Before diving into the existence of God, Descartes introduces smaller arguments to prove the existence of God. For example, Descartes introduces in his argument that there are ideas in which he possess that exists outside of him. Utilizing the objective versus formal reality, Descartes states “If the objective reality of any of my ideas turns out to be so great that I am sure the same reality does not reside in me, either formally or eminently, and hence that I myself cannot be its cause, it will necessarily follow that I am not alone in the world, but that some other thing which is the cause of this idea exists” (29). In other words, the ideas of objective reality that resides in Descartes can potentially only come from a supreme being, which is God; God possess more objective reality than he does formal reality. We as humans, as Descartes states, are finite substance, and God is the only infinite substance. The only way for us as a finite substance to think of an infinite substance is possible if, and only if, there is an infinite substance that grants us the idea of substance in first place. After these smaller arguments, Descartes states that while we can doubt the existence of many things, due to the fact that ...
Moving up the tower of certainty, he focuses on those ideas that can be supported by his original foundation. In such a way, Descartes’s goal is to establish all human knowledge on firm foundations. Thus, Descartes gains this knowledge from the natural light by using it to reference his main claims, specifically the existence of God in Meditation III, and provide an explanation to his radical thoughts. In Meditation III “The existence of God,” Descartes builds his foundation of certainty in the natural light through the examination of God’s existence.
After settling that God exists in his first few passages, Descartes adds that God is the perfect being. Due to the fact that he understands what a perfect being is, than God must be a sovereign being. Similar to his triangle theory that it is not a necessity to imagine a triangle. It is not a necessity to imagine a perfect being rather a thought that has run through our mind. The triangle as imagined and conceived has three sides and a hundred and eighty degree angles as always. It is imperative that these characteristics are always attributed to the triangle, likewise the attributes of a perfect being are placed on God.
Having faith is believing in things that you don’t see. According to the Meditations, Descartes gets rid of beliefs that he isn’t certain of and keeps the ones that are undoubtable. He tries to prove that God has must exist since we have such a clear and distinct idea of him. I believe it is impossible to prove without a doubt that God exists.
In the Third Meditation, Descartes forms a proof for the existence of God. He begins by laying down a foundation for what he claims to know and then offers an explanation for why he previously accepted various ideas but is no longer certain of them. Before he arrives at the concept of God, Descartes categorizes ideas and the possible sources that they originate from. He then distinguishes between the varying degrees of reality that an idea can possess, as well as the cause of an idea. Descartes proceeds to investigate the idea of an infinite being, or God, and how he came to acquire such an idea with more objective reality than he himself has. By ruling out the possibility of this idea being invented or adventitious, Descartes concludes that the idea must be innate. Therefore, God necessarily exists and is responsible for his perception of a thing beyond a finite being.
Next, in the fourth meditation, which leads into Descartes’ thoughts on himself in God’s view. It is important to compare to the third meditation. A second point of view of not just an idea, but now Descartes himself. He asks why a perfect being such as God does not make a perfect being like Descartes himself. He questions why he is not perfect in that sense. Then he explains, it would take much arrogance to question the motives of God. Not only that, but it just simply cannot be comprehended. He rejects the trial, and simply believes; since he himself is not perfect, the idea as a whole may be. He is just a part of the “big picture.” He then concludes he should only make judgements on what he is certain of.
Through out history there have been questions of where we come from and how we got here. It all comes down to the question of God’s existence. God’s existence has never been questioned during the times of when Christianity, Judaism and Islam were born. The question of God’s existence comes from our new way of thinking after these religions. Science has made us think of how things work in our world and brings Gods existence into question. There were no scientific studies done during the days of Jesus to prove that God exists, so where did the people in history get this idea of God from? Many philosophers have been questioning and giving their ideas of God and his existence. The ideas that we may have of God is usually connected with religion and our beliefs. One philosopher that touches on this topic is Descartes. Descartes gives his ideas on God’s existence and his out look on our selves compared to God. Most religions believe that there is a God and that he has created everything around us. Everyone has a different answer to this question that they think is the right one. Throughout this paper, I will be discussing God’s existence, while looking at Descartes ideas and through different perspectives of whether or not God exist as well.