Thomas Aquinas tries to prove the existence of God using motion. In his famous work Summa Contra Gentiles, he examines the physical universe in terms of its motion. Thus they are implied to be a cosmological argument. Aquinas’ version of the cosmological argument entails,
It is evident that some things in the world around us are moving. Now if something is moving, it must have been moved by something else. But if that which moves the things we see around us is itself moving, then it too must have been moved by something else, and that by something else again. But this cannot go on to infinity because then there would be no first mover. So there must be a first mover that is not itself moved, and this is God.3
Things in the universe are in motion,
As known and approved by many scientists and philosophers, the big bang was the beginning of the universe. Big bang theory states, “the universe began as an infinitesimal point that exploded suddenly into a huge ball of matter and space and that has continued inflating to form the gigantic and still expanding universe we see around us” (Velasquez 232). It was the rapid expansion of matter from a state of extremely high density and temperature that marked the origin of the universe roughly 13.8 billion years ago. All the particles, stars, planets, and even humans exist because of the big bang. Aquinas believes that God was the one that set off the infinite chain of dominoes that caused the motion that is present today. However, Newton’s gravitational law would say otherwise. By Newton’s terms, the first occurrence of motion would be in the first particles that were created due to the big bang. The particles attracted each other and caused the fall of the first domino in the chain of motion or more so that maybe big bang was the first movement itself. Moreover, Newton’s first law of motion would not necessary as the phenomenon can be easily explained through Newton’s second law of motion, third law of motion, and the gravitational law. Since the gravitational law and the second law of motion are very similar in terms of when referring to gravity, they could be talked in a single argument (in this case in particular). The two laws would say that the particle’s force of gravity attracts each other and causes movement. Furthermore, Newton’s third law tells the particle’s force of gravity to exist in a pair, meaning when particle A is exerting force on particle B, particle B is also exerting an equal amount of force onto particle A. On a large scheme, this is also evident in the solar system; the sun’s gravity attracts the other planets and according to the third
Thomas Aquinas, a leading scholar of the Middle Ages, argued that “Everything in the universe has a cause. Trace those causes back and there must have been a First Cause that triggered everything else. God is that First Cause.” This was known as his “First Cause” argument.
In the first part, Aquinas states that the existence of god is not self-evident, meaning that reason alone without appealing to faith can give a good set of reasons to believe. To support this claim, Aquinas refers to “The Argument of Motion”, proposing that:
Throughout history there has always been discussions and theories as to how the universe came to be. Where did it come from? How did it happen? Was it through God that the universe was made? These philosophies have been discussed and rejected and new theories have been created. I will discuss three theories from our studies, Kalam’s Cosmological Argument, Aquinas’s Design Argument, and Paley’s Design Argument. In this article, I will discuss the arguments and what these arguments state as their belief. A common belief from these three theories is that the universe is not infinite, meaning that the universe was created and has a beginning date. Each believe that there was a God, deity, or master creator that created the universe for a reason. They also believe that
St. Thomas Aquinas presents five arguments to demonstrate the existence of God. However, this paper focuses on the fifth argument. The fifth argument is regarded as the Teleological Argument and states that things that lack intelligence act for some end or purpose. While the fifth argument satisfies God’s existence for Aquinas, some contemporary readers would argue that Aquinas neglects the laws of physics. Others argue that Aquinas allows a loophole in his argument so that the Catholic conception of God is not the only intelligent designer.
...nection with Descartes’ physics, God is the first cause of motion, and the sustainer of motion in the world. Furthermore, because of the way he sustains motion, God constitutes the ground of the laws of motion. Finally, Descartes held that God is the creator of the so-called eternal truths. In a series of letters in 1630, Descartes enunciated the view that ‘the mathematical truths which you call eternal have been laid down by God and depend on Him entirely no less than the rest of His creatures’ (letter to Mersenne, 15 April 1630; Descartes 1984–91 vol 3: 23), a view that Descartes seems to have held into his mature years. While it never again gets the prominence it had in 1630, it is clearly present both in correspondence (for example, letter to Arnauld, 29 July 1648; Descartes 1984–91 vol 3: 358–9) and in published writings (for example, in the Sixth Responses ).
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.
Secondly, the first and second arguments are invalid because the way the Big Bang happened and the universe was created was left to a good deal of chance and it would have been illogical for God to have created it that way. If God did create it in this form then it would be contradictory to Aquinas' idea of a completely rational, benevolent, and omnipotent God. Aquinas' third argument is unsound because he states that not every entity can fail to exist, but during singularity all of the matter in the universe is suspended in one lawless and unlocatable point. The lack of governing laws and any way to tell where that point would have been is proof that it may not have existed. The scientific proof of the beginning of the universe renders Aquinas' first three arguments from Summa Theologica unsound.
The Main Strengths of the Cosmological Argument There are many strengths within the Cosmological Argument which have proven theories and ways to prove the existence of God. Many of these strengths have come from such scholars as; Copleston, Aquinas and Leibniz, all of which have put together major points to prove the existence of a non-contingent being. One of the main strengths of the Cosmological Argument is from Aquinas way I that was about motion. This would be a posteriori argument because you need to gather evidence from the world around you.
This theory is Aristotle’s belief that something can not come out of nothing. Aristotle says, “How will there be movement, if there is no actually existing cause?…The seeds must act on the earth and the semen on the menstrual blood”. What he is saying is that something must be set into motion by something else. There is always a cause to an effect. One relies on the other. Therefore, before origin there must have been an “immovable mover”, that being God.
The first way St. Thomas argues for the existence of God is with the Argument from Motion.
from Motion, tries to prove the existence of God as the first mover which is unmoved.
necessarily exist, then there must be a time where all things go out. of the existence of the. The basic idea is that everything has a prior cause, but the chain of causes can't go back infinitely far, so there must be a first cause. The "first way" (Unmoved mover) argument might be summarized as follows. this: 1.
Aquinas’ first proof says anything currently in motion was put in motion by another thing. This “mover,” as he calls it, cannot also be the “moved.” The mover transfers its own actuality of motion into the moved, which until then only has the potentiality of motion. Since nothing can have both actuality and potentiality at the same time, the mover and moved cannot be the same thing. Since the universe is motion, it could not have been something from the universe which put it into motion. Therefore, there is a God who first put the universe into motion.
Much to the dismay of the Church, two astronomers Galileo and Kepler had the audacity to challenge the authorities by suggesting that the sun-not the earth-was at the center of the universe. The church had a stronghold on the way the spiritual and physical world worked, so these discoveries only added to the Church’s resistance to their aims. Their discoveries came only after Kepler and Galileo began to question ancient theories about how the world functioned. These ancient truths were widely held but were inconsistent with the new observations that they had made. Kepler had discovered the laws of planetary motion which suggested that the planet would move in elliptical orbits, while Galileo followed with his discovery of the principle of inertia. Galileo concluded his finding b...
The cosmological views of the Late Middle Ages revolved around the Aristotelian-Ptolemaic theory. This theory was adapted by the Church to explain the universe, as a result, many people believed the Aristotelian-Ptolemaic theory was perfect because the pope believed it, and he was infallible. The Church took many ideas from the Bible. One example would be that they believed that the universe was six thousand years old. Another major idea was that the universe was made up of a series of concentric spheres with a motionless earth at the center. Planets, commonly referred to as “heavenly bodies”, were made up of crystalline substance and moved in circular orbits. Stars are attached to these planets and are “pushed by angels”.