Who Is Rene Descartes Prove The Existence Of God?

proof of his existence that cannot be doubted. Descartes has in himself the idea of God

In the First Meditation, Descartes gives us the Evil Demon Hypothesis which serves to give him reason to doubt the existence of everything he perceives and believes. He describes a ‘malicious demon of the utmost power and cunning’ that has the sole purpose of deceiving Descartes (Descartes, 2010: 17). I will argue that his hypothesis has proven to be a strong one because only the cogito provides a way for us to frustrate or trick the evil demon.

Descartes is considering that all of his experiences could be false and that everything is just the invention of a powerful being. This resulted in this argument:

The one thing Descartes cannot doubt is that he exists, because he thinks and question the world around him. Descartes felt that our senses and perception of can skew every aspect of our understanding of reality, so only the fact that he exists is without doubt. This reasoning is known as solipsism (1). Basically, everything seen, felt, heard, or experienced are misrepresented by perception. With perception skewing everything, the only certainty is mind and the thoughts it holds, not necessarily that the thoughts are correct.

Descartes's believed he could doubt everything that could be doubted, and the remainder was be the

In the late 1500s to early 1600s, philosophy experience the revival of radical skepticism because of the ideology of Michel de Montaigne. Skeptics held that men cannot agree on anything, and it is almost impossible to understand if something is true, since everything can be an opinion or an interpretation (Lecture 2, 2016). However, a man named René Descartes was determined to disprove skepticism by using skepticism itself (Stewart, Blocker, & Petrik, 2013). To disprove skepticism, Descartes first doubted everything he had ever learned or believed until he discovered something that was ridiculous to doubt (Stewart, Blocker, & Petrik, 2013). Descartes resolved to doubt the core foundations upon which all of his belief rested upon: sense experience and intellectual intuition (Stewart, Blocker, & Petrik, 2013). External world skepticism was one area that lead Descartes to write his famous essays, titled Meditations, and this topic

René Descartes was the first philosopher to raise the question of how we can claim to know anything about the world with certainty. The idea is not that these doubts are probable, but that their possibility can never be entirely ruled out. If we can never be certain, how can we claim to know anything?

This then leads him to question the existence of God, and then whether he himself truly exists as well. Descartes concludes his claim in stating, “So after considering everything very thoroughly, I must finally conclude that this proposition, I am, I exist, is necessarily true whenever it is put forward by me or conceived in my mind,” (25). Therefore, in spite of everything he is skeptical of, Descartes manages to believe that his true existence is not something worthy of doubt.

Throughout the entire history of philosophy, especially the Western philosophy, it is difficult to identify any other philosopher who could have left behind a saying that is widely known and has a deep impact to mankind, whether belong to philosophy or not, like the saying of Rene Descartes "I think, therefore I am". Descartes began with the most basic reasoning that he thought is undeniable: I “think”, therefore I “exist”. From this solid foundation of reasoning, he went on to build a complete system of philosophical thinking, and step by step, leading to the existence of God. He argued for the God’s existence by using evidences based on Anselm's ontological arguments which certainly introduce the idea of God in the mind of any thinking being.

Descartes starts of his meditations with a very simple idea. That he has no concreate evidence that he, or anything else exists. Descartes has a few reasons to question his existence, the first on being that our senses can be deceived, easily enough in our everyday lives. How are we supposed to trust the senses that are known to fail us quite frequently? Another reason Descartes gives for doubting is the fact that an evil mastermind could have been our image of God, constantly trying to change how we see things or manipulating our thoughts, and perceptions. The last reason for doubt that Descartes talks about is the possibility that all of existence could have been, and will be a dream. Dreams are so realistic that anyone inside the dream would

Descartes sets out in his meditations to prove that something exists beyond any doubt. He determines that the only way to prove anything outside of his mind is to prove the existence of his idea of God. The ideas that come from his process are interesting, but he doesn’t prove the existence of God is undeniable. Several arguments Descartes uses to claim God exists, don’t hold up to what he has proved up to that point in his meditations. The first being his use of the causal principle on which the rest of his argument seems to rely.

Rene Descartes was a French philosopher in the 17th century who flirted with the idea that everything that in the world was false. The concept of everything being somewhat unreliable with no real certainty attached is the basis of skepticism. Throughout his studies, Descartes introduced an idea that helped justify his argument of everything being fake. This idea is that there may be an all powerful evil being whose goal is to deceive one from reality.

Descartes as a rationalist believes that knowledge comes from the mind alone. During the First Meditation, Descartes came to the conclusion that there must be some kind of evil deceiver that "leads him to a state of doubt" (Descartes 77). Descartes starts out with the fact that distant sensations are subject to doubt and uncertainty. He then goes on to try and cast doubt onto close sensations. Descartes starts off by stating that close sense perception must be certain because we are not crazy, and only a insane person would doubt what was right in front of them. Descartes then uses the dream argument to cast uncertainty on close sense perception because "they are as lively, vivid and clear as reality is when we are awake" (Descartes 76). Descartes then states that geometry and math are certain. "For whether I am awake or sleeping, two and three added together always make five, and a square never has more than four sides; and it does not seem possible that truths so apparent can be suspected of any falsity or uncertainty" (Descartes 98). Descartes comes to realize this certainty because math, geometry, and the simple sciences can be understood and proved through logic and reasoning. He then uses his Deceiver Argument to cast doubt on close sensations. He questions how we know for certain that God is good, and how we know that

It is from this thought that Descartes is able to determine God exists and create his first

     Through his philosophical search Descartes was able to find one indubitable certainty, that we are thinking beings. We always think, even when we have doubts that we are thinking we are still thinking because a doubt is a thought. Although Descartes found this one universal truth, he was still not able to believe in anything but the fact that he was a thinking being. Therefore he still doubted everything around him. He used this one certainty to try to find a system of knowledge about everything in the world. Descartes idea was to propose a hypothesis about something. For example he might say that a perfect being was in existence. He would go around this thought in a methodical way, doubting it, all the while trying to identify it as a certainty. Doubting everything was at first dangerous because in doubting everything he was also admitting that he doubted the existence of God, and thus opposing the church. However he made it a point to tell us at the beginning of his Discourse on Methods that what he was writing was only for himself and that he expected no one but himself to follow it (Descartes 14, 15). Descartes eventually managed to prove the existence of a higher being. He said that since he had the idea of a perfect being, then that perfect being must exist. His