Cosmological Argument Flashcards
Aquinas Way One
From Motion
Aquinas Way One (7)
- We see that some things are in a process of change/ motion
- Everything in motion is in the process of changing from a potential state to an actual state
- Something can’t be potential and actual at the same time
- Everything that moves is moved by something else
- Infinite regress is impossible
- There must be a Prime Mover that isn’t moved
- This is God
Who developed the Theory of Causation?
Aristotle
Theory of Causation
Aristotle argued that because things are constantly changing, they must be moving towards something. There must be an end. He argued that something either has the potential to fulfil its purpose or has actually fulfilled it.
What are the 4 causes in the Theory of Causation?
- Material - What something is made of
- Efficient - The external agent e.g. carpenter
- Formal - The shape something takes
- Final - it’s final purpose
What did Aristotle believe in relation to Aquinas’ Way One?
- God was the ‘Prime Mover’
- The ‘Prime Mover’ kept the Universe in order
- The ‘Prime Mover’ isn’t an all-powerful being and can’t intervene in people’s lives
What book did Aquinas write?
Aquinas: Summa Theologiae: 1273 AD
Aquinas Way One (Quotation)
‘It is necessary to arrive at a first mover, put in motion by no other, and this everyone understands to be God’.
Aquinas Way Two
Nature of Efficient Cause
Aquinas Way Two (5)
- We see that every effect has a cause
- Nothing can cause itself
- Infinite regress is impossible
- There must be a First Cause
- This is God
What’s the difference between Aquinas’ Way One and Aquinas’ Way Two?
Way One is about things being acted on
Way Two is about things acting on others
God as Sustainer
God’s existence is keeping things going - without God there would be nothing. This proves the existence of God.
What does Aquinas’ Way Two believe with the cause of the Universe?
- The Universe is subject to the laws of the Universe so it must have a cause
- As nothing can cause itself, the cause of the Universe must be outside of the Universe
Aquinas’ Way Two (Quotation)
‘It is necessary to admit a first efficient cause to which everyone gives the name of God’
Aquinas Way Three
From Contingency and Necessity
Aquinas’ Way Three (8)
- Things are contingent - they either exist or they don’t
- If everything was contingent and time was infinite then nothing would exist now
- Infinite regress is impossible
- Something can’t come from nothing so there must be a being that isn’t contingent
- There must be a Necessary Being that isn’t God (Angels)
- Everything necessary must be caused (Angels) or uncaused (God)
- There must be a Necessary Being that contains it’s own necessity
- This is God