Paper 2: Metaphysics Of God Flashcards
What is a deductive argument?
A deductive argument can be a proof (Strong and certain) if the premises are valid. Can lead to a sound conclusion.
What is an inductive argument?
An inductive argument is built on a number of cases / evidence and can be strong and lead to probable conclusions.
What is an abductive argument?
An abductive argument is based on likelihood / best explanation considering relevant factors. Lead to conclusions that are more likely than not.
What is St Anselm’s argument?
P1) God is the greatest possible being.
P2) Even a fool can understand God is the greatest possible being.
P3) The fool says there is no God in reality.
P4) The fool is convinced that God, the greatest possible being, exists only in his understanding and not in reality.
P5) It is greater to exist in the understanding and in reality.
P6) If the greatest possible being is genuinely the greatest, then it must exist in the understanding and in reality.
C) Therefore, God must exist in reality and the understanding, the fool is really a fool for denying the existence of a being that must exist.
Define ontological arguments.
Ontological arguments use a priori reasoning and are deductive in structure. This is unlike the other arguments which use a posteriori reasoning and are inductive.
What is the difference between analytic and synthetic statements?
Analytic statements are statements that are necessarily true or true by definition, being statements such as all triangles have three sides. Synthetic statements are statements such as some men have beards.
What is Malcolm’s argument?
P1) God is the greatest possible being.
P2) God either exists or doesn’t.
P3) God cannot come into existence as this would limit its perfection.
P4) Therefore God’s existence must be necessary.
P5) God’s existence is not necessarily false because the existence of such a being is not self-contradictory.
C) Therefore God exists necessarily.
What is Descartes’ argument?
P1) The nature of the triangle is fixed and unchanging.
P2) When I think of a triangle I am forced to think of a three angled shape.
P3) If I imagine anything else it is not a triangle.
P4) In the same way, the nature of God is fixed.
P5) When I think of God, I am forced to think of him as a supremely perfect being.
P6) A supremely perfect being does not lack perfections.
P7) Existence is a perfection.
P8) This is because the concept of God includes existence (existence and essence cannot be separated).
C) Therefore, God exists.
What is Gaunilo’s perfect island objection?
P1) We can imagine an island which is the most excellent island.
P2) It is greater to exist in reality than merely in the understanding.
C) Therefore the most excellent island must exist in reality.
Define cosmological arguments.
Cosmological arguments argue that everything has a cause and that there cannot be an infinite series, also known as regression.
What is the Kalam argument (From temporal causation) by Al Ghazali?
P1) The principle of universal causation.
P2) The rejection of infinite regression.
C) Therefore the universe must have a cause.
What is Aquinas’ first way (Argument from motion)?
P1) Things change (‘are in motion’) in the world.
P2) Change / motion means moving from a potential state (For example, a cold radiator that could be hotter) to an actual state (For example, a radiator that is now hot).
P3) This change (Move) from potential to actual can be caused only by something already in that actual state (For example, a hot boiler).
P4) Nothing can cause itself to change, so everything is caused to move by something else.
P5) This chain of motion / change cannot go back infinitely, otherwise there would have been nothing to start the whole chain and hence no chain!
P6) But there clearly is a chain and so there must have been a ‘first mover’ that started this chain of things in motion - and this first mover must itself be unmoved.
C) This first mover is God.
What is Aquinas’ second way (Argument from atemporal causation)?
P1) There is an order of efficient causes (Sometimes rephrased as the causal principle: ‘every event has a cause’).
P2) Nothing can be the cause of itself (As it would have to be prior to itself, which is impossible).
P3) This order of efficient causes cannot go on infinitely, otherwise there would be no first cause, and hence no subsequent causes, which is false.
C1) Therefore there must be a first efficient cause, which is not itself caused.
C2) This first cause is God.
What is Aquinas’ third way (Argument from contingency)?
P1) Things in the world are contingent (Coming into, and passing out of, existence).
P2) If everything was contingent, then it is possible there was a time when everything had passed out of existence.
P3) If once there was nothing, then there would be nothing now, but this is false (As there is something right now).
C1) Therefore not everything is contingent - there is one thing that is necessary.
C2) This necessary being is God.
What is Descartes’ cosmological argument based on his continuing existence (From causation)?
P1) The cause of my existence as a thinking thing could be a) myself, b) I have always existed, c) my parents, d) a being less than God, or e) God.
P2) I cannot have caused myself to exist for then I would have created myself perfect. Nor can I sustain myself in existence, for then I would be God.
P3) Neither have I always existed, for then I would be aware of this.
P4) My parents may be the cause of my physical existence, but not of me as a thinking mind - nor do they sustain me each moment.
P5) I cannot be created by a being less than God, as I have the idea of God inside me and there must be as much reality in the cause as in the effect.
C) (By elimination) Therefore, only God could have created me.
What is Leibniz’s argument from the Principle of Sufficient Reason (From contingency)?
P1) No fact can be true unless there is a sufficient reason why things are the way they are (Principle of Sufficient Reason).
P2) Contingent facts exist (hidden premise).
P3) Contingent facts can only be partially explained in terms of other contingent facts.
C1) The whole series of contingent facts cannot be sufficiently explained by any contingent fact in that series.
C2) The sufficient reason for contingent facts and series must be outside of the series.
C3) The reason for facts / things must be in a necessary substance which we call ‘God’.
What is the problem of the fallacy of the composition?
Russell’s example:
Every person has a mother.
The human race must have a mother.
This mirrors the logic of the cosmological arguments.
Everything within universe has a cause.
Therefore the universe must have a cause.
Russell says these are two very “different logical spheres”.
What is Hume’s argument from analogy?
Hume is not arguing for the existence of God.
Instead, Hume is outlining an argument from analogy to show why it is unsuccessful.
Hume constructs this argument using characters to present different viewpoints -
Philo = Sceptic (Hume’s own views).
Cleanthes = Religious believer.