Before and after the rise of Christianity, philosophers depended largely on developing axioms and using them to draw conclusions about the world. Before Christianity, the axioms were typically based on what was apparent to human reason. After Christianity became widespread, thinkers had to contend with a new source of knowledge- one based on faith rather than on what appeared self-evident to the human mind. Early Christians justified their dependence on faith in different ways. Some embraced fideism and favored faith even without or over reason. Others engaged and melded their new traditions with older ones. Thomas Aquinas describes and responds to several challenges of Christianity. Aquinas asserts that the study of God as revealed in …show more content…
Christianity and philosophical tradition found themselves freshly and mutually challenged during the scientific revolution. Human reason was rapidly leading to new discovers and conclusions about the natural world. Some of these new conclusions contradicted the views and teachings of Christianity. These conflicts led some to conclude that science and religion were not completely compatible. Descartes, a scientist during this time, set out to show that the two subjects were not only compatible, but were closely linked to each other. Descartes argument was that the only thing he could know beyond all doubt was that he existed. Since he could doubt, he was imperfect. Yet he could imagine a being that would not doubt, a perfect being, so at least the idea of it must exist. He determines that this being is God and that all perfect parts of a human must come from God, so clearly perceived ideas that are arrived at logically by the human mind must come from God. Like Aquinas, Descartes does not dismiss the possibility of a meaningful interchange of ideas between Christianity and philosophical tradition. While Aquinas started by accepting divine revelation and then logically reasoning his way through a justification of Sacred Doctrine as a science, Descartes reasoned the other way. He started by taking the one fact that was indubitable to human reason—his own existence. From there he inductively determined that the idea of perfection he had within himself must come
Descartes basically explains that in order to understand everything fully we must prove the existence of God and if not we will not go further. To discover the internal truths and notions. He uses the cogito argument, the ontological argument to prove his points and in each of those arguments God is very much present. At times Descartes may have gone to far with his arguments, for example when he stated that God is innate, how can that be possible? God was still and important factor in his arguments because he argues that we might not have an image of God, but it the picture we connect to the thought of God is what God is. So even though one may not see this vision of a mainstream God, we still envision this image of a God. So he concludes his thoughts by once again saying that in order to further go on, we must prove that there is a
In this paper, I will discuss how three influential scholars in this order: Augustine, Aquinas, Galileo, delimit science or the bible and the ways their beliefs overlapped or didn’t.
Descartes employs what is known as an ontological argument to prove the existence of God. Saint Anselm who lived during the 11th century first formulated this type of argument. Since then it has proved popular with many philosophers including Rene` Descartes. Even though ontological arguments have lost popularity with modern philosophers there has been some recent attempts to revive them. Descartes formulation is regarded as being one of the best because it is straight forward and relatively easy to follow. It is also useful when trying to understand Descartes to keep in mind that he talks about two types of existence. There is the normal everyday existence we experience and a special type of existence which he calls, necessary
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.
Descartes is able to examine ideas and gain knowledge form them. Innate ideas mean they are present at birth, in other words we are implanted with certain ideas at our creation. He often uses ‘innate ideas’ to explain the mind’s original programming. “An infant’s mind is programmed with the rules of logic. Consider as an example the valid rule, modus ponens. Let P and Q stand for variables… the rules states that, if P then Q is true and P is true, then it follows that Q is true. We know that we are programmed with this rule because young children, who have never studied logic and have never entertained the rule, when given an argument in which the variables above are replaced by actual sentences, are able to intuit the validity of the argument.” Descartes believed our minds are programmed with eternal truths, “Whatever comes into existence must have been brought into existence by something else.” He also discovers that the idea of God is only part of his initial programming but also that God, operating through secondary sources such as his parents, is the programmer.
To further validate his proof, he attempts to show God’s existence as an a posteriori claim. Descartes states that as humans we have the idea of God in our minds. We conceive God as a perfect being, that of perfect existence. As shown in the quote from page 37, this idea of God is beyond our reasoning to create, and must have come from God itself. Our idea of God certifies his existence. Descartes deviates from the method again, and his reasoning fails to provide an absolute proof.
Of the many Christians at work during the 20th century, the three most influential people that I believe will be remembered the most throughout the history of Christianity are Pope John Paul II, Karl Rahner, and Karl Barth. During Pope John Paul II’s pontificate, he had to deal with issues that connected the church to views in the outside world. His first challenge was communism in the Soviet Empire. The communist government of Poland had begun to cause tension between the Catholic Church during an election which led to Poland independence from the Soviet Empire (pg. 448). Several other countries followed this victory in Poland and they eventually overthrew the communism government of the Soviet Empire (pg. 448). John Paul II also had to deal
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
Descartes defines senses as a part of the process of thinking. He also explains that we can use our senses to help us understand the true nature of things. Descartes struggled with doubt and his senses when he used his ontological proof that God existed. For example, he explains that he is aware that he is not perfect and he makes mistakes. He understands that he must know what perfect is in order to give someone the title. He knew that something perfect lead him to have these ideas and that it must exist. His definition of perfect is unique without the knowledge of anyone else and he defined it as God. For example, Descartes believes that God is perfect and deception is a sign of imperfection. Therefore, Descartes came to the conclusion that God cannot deceive. This example shows that Descartes did struggle to accept his own belief without doubting himself. His ontological argument proved, to Descartes, that through God everything
He reasons that, through these principals, his idea of God cannot have come from himself, as he is an imperfect being. He does not have the capability of thinking of an infinite substance or a perfect substance, such as God, because he has lesser reality than these ideas and cannot be the cause of them. The only way these ideas could exist is if they were created by something of equal (greater being impossible, as infinite perfection cannot have a superior) reality. Because God is the only infinite Descartes can recognize at this state, it must be God that planted the idea in his mind.
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
In A Discourse on the Method, Descartes attempted to prove the existence of God in a priori manner. He did not trust his own senses when trying to prove the existence of God and therefore he relied on the ontological argument. By making the same assumption made by Anselm, which was that an ontological argument assumes that existence is a predicate of God, Descartes is able to conclude that ‘God exists’ is true by definition because the subject ‘God’, who already contains all perfections, already contains the predicate – exists, which is a perfection. Although this may be perceived as a strong claim to believers, many such as Gaunilo would have disagreed. Descartes postulates his argument in the fourth part of his Discourse in order to try and prove the existence of God. One must discuss why one feels Descartes attempted to do so and exactly how convincing his claim is. However, before one can understand his claim, it is important to grasp an idea of the background that Descartes was writing from when he wrote the Discourse and the meaning of proof.
Descartes’ Meditations on First Philosophy (1641) contains six Meditations. In the first two of these Descartes addresses doubt and certainty. By the end of the second Meditation Descartes establishes the possibility of certainty by concluding that he is a “thinking thing” and that this is beyond doubt. Having established the possibility of certainty, Descartes attempts to prove the existence of God. The argument he presents in the Third Meditation for the existence of God has been nicknamed the ‘Trademark’ argument. This argument deals with types of ideas, of which there are three, a principle called the Causal Adequacy principle, and a sliding scale of reality. The argument concludes that the idea of a God that is a perfect being is an innate idea that is real and was caused by God and therefore God is real. This argument will be explained with the greater detail in the next paragraph. In the Fifth Meditation Descartes again addresses the existence of God with an argument for His existence. This argument is a variation of St. Anselm’s ontological argument. This argument is also framed around his theory of ideas, as well as his principle of ‘clear and distinct perception’ and is explained and discussed in paragraph three. The paragraphs following these will discuss how convincing these two arguments from Descartes are and will deal with various objections. Many of these objections are strong enough that it will be clear why Descartes’ case has failed to convince everyone.
In our modern society, religion can either promote positive, optimistic actions or negative, destructive ones. From Christianity to Daoism, each different religion shapes the lives of its followers. Christianity and Hinduism can propel their followers to achieve moral greatness, while Islam and _____ can cause people to do heinous, damaging acts of violence and self-destruction.