truth. To demonstrate his skepticism in the world he uses the argument that “for many years [he has] been sure that there is an all-powerful God who made [him] to be the sort of creature that [he] is,” (Descartes 2). His rationalization for this argument is that because the god made everything around them, that he could have in fact never made any of it deceiving him of his entire world. With this thought in mind it is logical or him to doubt everything, leading for his search of one absolute truth. In Meditations One, he does not meet his goal to find one absolute truth in the sense that he is skeptical about everything even absolute math facts. Skepticism helped him in his mental journey of finding the truth because it gave him the ability to think of every possible scenario that could be tricking him. In Meditations Two, through rationalism Descartes’s goal is to set aside anything that causes the slightest doubt as false until he finds certainty, or until he becomes certain that there is no certainty in the world.
Rationalism is the idea that reason alone is a source of knowledge and is separated from experience. Rationalism allows Descartes to think of all reasonable doubts and to find certainties. In Meditations One, his skeptical argument was that nothing must be real because everything is made by the same deceiving god, but with reasoning he can gain a certainty from that.
Descartes rational side having truly and so “thoroughly thinking the matter through [he] conclude[s]... this proposition, [he] is, [he] exist[s],must be true whenever [he] assert it or think it,” (4). To think he must exists and that can be certain. Even though the content he thinks about may be deceiving, he is still able to think making him real. This is a display of rationalism because despite what his senses were telling him he was able come to one absolute truth. Descartes was able to meet his goal to find at least once certainty with the help of
rationalism.