Natural Moral Law Flashcards
Key philosopher
Thomas Aquinas
about the key philosopher
combined the theological principles of faith with the philosophical principles of reason, he ranked amongst the most influential thinkers of medieval Scholasticism
an authority of the roman catholic church and a prolific writer
where is objective morality found
aristotelian and stoic ethical thoughts
Quote on objective mortality
“the law that is written on men’s hearts”
Aquinas believed that human conduct …
must follow certain principles found in nature
universal and fixed principles
These principles are universal and fixed. That is, they apply to everyone, everywhere, all of the time.
As humans, we have the ability to reason and work out what these principles are.
His theory is deontological, meaning it is only concerned with human action; not the result or consequence of that action.
central principle of synderesis rule of natural law is …
that “Good is to be done and pursued and evil is to be avoided” (St Thomas Aquinas, Summa Theologica)
in other words “do good and avoid evil”
using this as the overriding guiding principle, we as humans must use our reason to work out what is the right action
other support for natural law
Aquinas’ thinking has had a major influence on Catholic teaching.
Many other thinkers support the theory of natural law, including Hugo Grotius (pictured), William Paley, John Locke and Aristotle.
Aristotle supported the idea that humans use reason to discern the natural law which is universal and unchanging.
aquinas’s natural law theory is deontological meaning …
it is only concerned with human action; not the result or the consequence of that action
human actions = ✅
consequence of actions = ❌
happiness
eudemonia
aquinas believed humans act to …
achieve happiness (eudaimonia)
four types of law that are made known to humans
the eternal law
the divine law
the natural law
the human law
human end goal - eudemonia
Aquinas, like Aristotle, believed that humans act for an end (to achieve something).
Aristotle believed that this end is happiness or as he called it, eudaimonia.
This is not simply feeling happy; it is not bodily happiness. It is a deeper sort of happiness. It could be defined more closely as human flourishing.
Aquinas believed that this sort of happiness cannot be achieved in this world but only once we are reunited with God.
eternal law
For Aquinas, the Eternal Law is part of God.
It is universal and absolute - that is, unchanging and applies to everyone, everywhere all of the time.
divine law
The laws and rules found in the Bible.
> For example, the Decalogue or Jesus’ Parables.
The Divine Law has been revealed by God.
The Divine Law shows humans how they should live their lives.
natural law
All humans can become aware of God’s eternal law through Natural Law.
Humans have the ability to reason (unlike animals) so they can work out, by observing the world, what actions follow this Natural Law.
Through natural law, humans can be aware of God’s Eternal Law even if they have not read the Bible.
human law
The laws that humans create for their society that are derived from the Natural and Divine law.
Many societies have developed similar laws to preserve life or care for the sick, for example.
from which two laws do humans create human Law
divine and natural
which denomination of christianity did Aquinas’ thinking have a significant impact on
catholicism
three true things about divine law
laws and rules found in the bible
shows humans how they should live their lives
has been revealed by God
the precepts
primary and secondary
natural human desire to do good
Aquinas believed that humans naturally want to do good and, through their ability to reason, can work out the correct course of action.
what are the primary precepts
Aquinas proposed five primary precepts. These are the five fundamental rules that guide human behaviour.
Our actions must uphold these precepts at all times. If they do, our action is right. If they do not, the action is wrong.
the five primary precepts
Preservation of Life - to defend and protect human life.
Ordered Society - to live in a lawful society following the primary precepts.
Worship God - to pray to God who gives the eternal law.
Education - to learn and teach others about God and his law.
Reproduce - to continue God’s creation.
acronym for primary precepts
POWER
Preservation of Life
Ordered society
Worship God
Education
Reproduction
secondary precepts
When humans are faced with a moral choice, they must use reasoning to work out whether or not their action will uphold the primary precept.
In doing this, they create a secondary precept. This is an application of the Natural Law to a specific situation.
The secondary precepts vary depending on the situation. But they will always uphold the primary precepts.