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Who Is St. Thomas Aquinas Determinants Of Natural Law

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St. Thomas Aquinas interpreted Aristotle’s philosophies to be read in a Christian lens. His view demonstrates that moral obligations are determinants of a natural law, one that is acquired from each individual’s “God-given nature and is knowable by [all]” (McBrayer & Markie 2014, p. 241). Aquinas emphasized morality being crucial for everyone, and that God’s plans for his creations include being good. Although, he knew that not everyone was informed of God’s moral rules; so, he theorized that God created the world in accordance to natural laws in which his creations have an innate sense of knowing what is good for themselves. From our intuitive desires, some inclinations are natural, while others are unnatural. According to Aquinas, the natural proclivities occur from eternal law, which states “that the whole community of the universe is governed by divine reason” (McBrayer & Markie 2014, p. 242), and sharing eternal reason for rational beings lead to natural law. …show more content…

Therefore, natural laws are those that would exist, even if government did not. Natural law consists of discerning “what is good and what is evil” (McBrayer & Markie 2014, p. 242), such as the prohibition and positive injunction aspects of a basic good. A basic good includes having a survival instinct to value life, and a person can reason that others have valuable lives as well, so killing is a violation of natural law. The prohibition in this scenario is to not kill, while the positive injunction is to promote life. This natural inclination based on the basic good of life will enable a person to aid others and themselves, through charities or healthy lifestyles. In contrast, “not all virtuous acts are prescribed by natural law” (McBrayer & Markie 2014, p.

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