Aquinas Teleological Argument Essay

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A version of the teleological argument was put forward by St Thomas Aquinas in his 5 ways during the 13th century. Aquinas' fifth way for proving God’s existence, the “Argument from Design”, begins with actually looking at the world and seeing the appearance of order and fitness for purpose in the natural world. Due to this, it is an a posteriori argument based on experience, so the conclusion should not be viewed as absolutely certain because one can disprove of them instantly should they find one piece of evidence to counteract the previous findings. Whilst the structure of Aquinas’ argument is a valid one, we cannot reasonably weigh its findings, even though they may be entirely true, against the findings of modern science as in most cases …show more content…

Aquinas’ puts forward a very reasonable answer, he says that they do this as they have been directed to do so by God. This omnibenevolent deity wishes for everything to prosper as best it can so has directed the plants to grow towards the sun. Of course many people have argued, and with good reason, that one should flesh this argument a lot more. It seems there is a rather drastic, leap in the dark from asking why most flora, fauna and beasts, go about in a way which is most beneficial to their survival and growth, to saying that the only logical explanation is that God told them to. It is important to remember of course that in his writing Aquinas was mainly trying to prove God’s existence through the appearance of change and causality, not with a design argument. However scholars and writers saw the possibility in his train of thought, to make a sound and convincing argument for the existence of God, through evidence of design in nature. They did this by providing reasons to think that the end-directed behaviour of living things shows that the universe must have been designed. Perhaps the best developed version of this argument was provided by William Paley, an 18th century English philosopher and theologian, in his book Natural

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