The third argument of Aquinas's third aikinas is that there must be something that must exist, it is likely to be God. He began to argue that not everything should exist because things are born every day and die. By stating this, we can conclude that there is nothing for a while if not everything exists. But he kept telling me that if there is nothing for a while, something can not come from something, so today there will be nothing as well.
The third method of Aquinas defines two kinds of objects in the universe: a coincidence and a necessary existence. A coincidence existence can not exist without an unnecessary existence. Aquinas believes that the coincidence will eventually become the existence of all the existence of the coincidence. This is called a necessary existence, it is what we call God. The fourth argument is a very interesting observation about the quality of things. For example, one of the two buildings is more beautiful than the other. Therefore, for these two objects, one person has better beauty than the other. This is called quality level. From this Aquinas it is concluded that for a given quality, there must be a perfect standard for measuring all of these qualities. This perfect standard is God
The important step in Aquinas 'Third Way' is not that there is a necessary conclusion, but this is only the first stage of discussion. The important step is to distinguish between "self" and the necessary "other". Aquinas believes that certain features of the universe such as celestial bodies must exist, so he will not be surprised to find assuming something that our current physics must exist . But celestial bodies, like other physical assumptions, can only be required in the sense of derivation. Their need is ultimately caused by something external.
The most interesting and convincing form of cosmological argument is the "third way" of Aquinas, a coincidence argument. Its power comes from the use of both permanent and changing ways. Centuries ago, Epicuras expressed a problem of metaphysics: "There was something obviously there, something was not there." Therefore, it must not begin. Eternity must be recognized by everything, theologians, atheists, and agnostics. But the material world can not be this eternity. It is obviously a coincidence, it is fluid and it is rotten. How can we explain all the eternities of a corrupt entity? If all existing incidents / events are dependent on previous incidents / events etc, this will not give enough explanation.