Critically examine what is meant by natural moral law.

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Critically examine what is meant by natural moral law

The doctrine of natural law has its deepest foundations from Greek philosopher Aristotle but upholds the strongest dictation in the writings of Thomas Aquinas (1225-1274). The underlying ethical basis of Roman Catholicism also stems from his writings based around the premise that God created all things 'good'. This includes man, the highest aspect of his creation of whom he made in his own image;

"Then God said: "let us make man in our own image, in our likeness, let them (man and women) rule over the fish in the sea the birds in the air, over livestock, over all earth, and over all the creatures that move along the ground".

One of the major aspects of natural law is the concept that everything and everyone is made with a predetermined purpose. And the starting point of all advocates of natural law is to work out this purpose akin to human life. Following ones rationale, Aquinas claims, leads us to a realisation of our 'purpose'- reason is used to find out Gods intention and the purpose of human existence and this will enable one to arrive at the principles of natural law.

Focusing firstly on the word 'natural', it is synonymous with reason. Contrary to what one may assume 'natural' does not mean our natural predispositions or inclinations but rather mans ability to reason. In fact natural law is founded upon mans ability to reason. Aquinas considered that natural law was the moral code which humans are naturally inclined towards. In his work Aquinas established three ideals that should govern our moral principles it is comprised of precepts of the eternal law that govern the behaviour of beings possessing reason and free will. The first precept of the natural law, according to Aquinas, is the somewhat vacuous imperative to be good and avoid evil. Here it is worth noting that Aquinas holds a natural law theory of morality: what is good and evil, according to Aquinas, is derived from the rational nature of human beings. Good and evil are thus both objective and universal

He argued that mans first priority laid down by natural law was self preservation and that on the basis of this first axiom man puts forward the ideal that life is to be preserved. Thus man has an empathic desire to respect and preserve life beyond his own. If man gives in to non-rational desires or 'apparent goods' as Aquinas so calls them then one becomes imprisoned. According to Aquinas if we follow our rationale it would lead to a perfect moral state... which lives up, not only to one of the bibles most salient features, but a principle which Christ himself promulgates in his teachings,

"Love your neighbour as yourself".

It upholds what one can identify as natural virtues- prudence, temperance, and justice.

Procreation is the second ideal of which Aquinas quotes so strongly as a moral code. This way of thinking corresponds well with the teachings of St Paul. It is not merely sex to make children but the whole ethical side that goes with it. For instance it is not promiscuity that they denote but monogamy. They believe that it is the only successful way of procreation of the species. Otherwise there would be a generations of dysfunctional relationships. It leads to an ordered society. St Paul exhorts the Corinthians,
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"...Each man should have his own wife and each woman her own husband. The husband should fulfil his marital duty to his wife and likewise the wife to her husband. The wife's body does not belong to her alone but also to her husband. In the same way the husband's body does not only belong to him but to his wife."

(Corinthians ch6 v 2-4)

Lastly the significance of faith in God has considerable significance in his writings. Unlike some philosophers that share similar ideas to Aquinas, he did not consider that human nature was totally ...

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