Descartes : The Nature Of The Aspects Of God

Humans are finite substances so they cannot come up with the ideas of infinite substances unless it were given to them by an infinite substance. Descartes continues that while we advance gradually each day these attributes could never exist within us because we are only potentially perfect whereas God is actually perfect. Furthermore, Descartes argues that only God could be the author of his being because if it were he or his parent’s other finite substances that authored his being then he would not have wants or doubts because he would have bestowed upon himself every perfection imaginable to a finite being. Therefore, God exists because Descartes could not have thought of God because he is a finite substance thus the idea of God must have come from an infinite substance.

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:

I have an idea of a perfect being; it must contain in reality all the

Secondly, to come up with the second proof of Gods existence, Descartes thought that the power and action that is needed to preserve something is capable of creating something new. He argued that there must be as much power in the cause just as it is in the effect. According to the philosophical writings of Descartes, upon knowing that he did not have power to preserve his own existence because he was just a thinking thing; Descartes concluded that the power must have come from outside him (Descartes, Cottingham and Murdoch 26) And since he is a thinking thing, he claims that the one who created him must also be a thinking thing, possessing all the ideas and attributes of god. In addition, he observed that his parents could not be responsible for creating and preserving his life. Descartes therefore concludes that the one who created him and gave him ideas of a perfect God must be God, therefore God exists.

In Rene Descartes Meditations on First Philosophy, Descartes is seeking to find a system of stable, lasting and certain knowledge, which he can ultimately regard as the Truth. In his methodical quest to carry out his task, Descartes eventually arrives at the proverbial fork in the road: how to bridge the knowledge of self with that of the rest of the world. Descartes’ answer to this is to prove the existence of God. The purpose of this essay will be to state and explain Descartes' Third Meditation: Proof of God's Existence by identifying relevant concepts and terminology and their relationship to each other and examining each premise as well as the conclusion of the proof and finally

After giving his first proof for the existence of God Descartes concludes by mentioning that this proof is not always self-evident. When he is absorbed in the world of sensory illusions it is not quite obvious to him that God’s existence can be derived from the idea of God. So to further cement God’s existence Descartes begins his second proof by posing the question of whether he could exist (a thinking thing that possesses the idea of an infinite and perfect god) if God itself did not exist.

Descartes’s attempt to prove the existence of God begins with the argument that he has the clear and distinct idea of God as the “most perfect being and that there must be at least as much reality in the efficient and total cause in the effect of that cause” (40). Therefore, this idea of God can’t be from himself, but its cause must be God. So God exists. In what follows I’ll explain these terms and why the premises seemed true to him.

Rene Descartes’ third meditation from his book Meditations on First Philosophy, examines Descartes’ arguments for the existence of God. The purpose of this essay will be to explore Descartes’ reasoning and proofs of God’s existence. In the third meditation, Descartes states two arguments attempting to prove God’s existence, the Trademark argument and the traditional Cosmological argument. Although his arguments are strong and relatively truthful, they do no prove the existence of God.

Descartes reasoning shows that as part of his a posteriori claim, God’s existence depends on our idea of God as a perfect being. However, he writes that “From this I knew I was a substance whose whole essence or nature is solely to think, and which does not require any place, or depend on any material thing, in order to exist” (Descartes, Discourse on the Method, page 36). As per Descartes, the existence of his mind is partially based on the notion that it’s (his minds) existence is independent of any other being. His causal proof of God, however, depends entirely on the human mind and its ideas of what God is. Aside from these flaws in his reasoning, Descartes also mistakenly links his proofs together, attempting to propagate them and champion their creditability.

From this definite foundation Descartes tries to prove that there is something external to the mind. So he states the law of casualty. This basically says that nothing can be created from nothing, and that the less perfect can not create something more perfect or better than itself. Then if there is an idea in our minds that we didn’t create, something else created it. If God is more perfect than us, then we could not have created God but God created us. Descartes then wrote about the idea of God. He said that God is infinite and could not have been created by us because God is more perfect than us thus undoubtable and certain. The idea that God exists disproves the Evil Genius theory therefore proves the existence of an external world.

The existence of God has always been an arguable topic. Descartes’ however, believed that he had proof of God’s existence through an intense analysis of the mind. Throughout this paper I will discuss what he has provided as proof and some of the complications that arise throughout his argument.

Given the above arguments one can begin to understand the nature of the God Descartes is endeavoring to prove. For Descartes, God is infinite and perfect existence. God is “eternal, immutable, independent, supremely intelligent, supremely powerful, and [the creator of] everything else". (Descartes 20) Not only does God possess this nature but it is necessary that He does so. If God is not infinite or perfect God could not exist as these attributes are essential to God's existence. Furthermore, if God is not the ultimate creator the innate idea of God we experience would cease to be innate but adventitious (externally caused) or imaginative (caused by the mind) which is again impossible given its content. Given these qualities one can draw a connection to the

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

Descartes believes that God's existence is clear and distinct. God exists because the thought of God is derived from a "completely clear and distinct" idea from within his being (which he concedes is a thinking being). Having come from distinct thoughts, the idea of God can therefore never be considered a falsity. From this very distinct idea of God comes everything else that one grasps distinctly and clearly.

First, ideas originate from causes; the latter must have as much or more formal reality as the objective reality of the idea. Second, Descartes has an idea about God, this idea has infinite objective reality because this idea, no matter what caused it has to have infinite formal reality; “because something can’t come from nothing, or the cause must have as much or more reality than the effect” (Descartes 31). Third, Descartes is finite and does not have infinite formal reality, therefore he cannot cause the idea of God because he, as a cause, would have less formal reality than the objective reality of what he produced, effect, which is the idea of God. Thus, God could have caused the idea of God in him, because only God has as much formal reality as the objective reality of his idea (Descartes 31), therefore, God