Metaphysics of God Flashcards
What are the four divine attributes?
- Omniscience
- Omnipotence
- Omnibenevolence
- Eternal / Everlasting
Explain Omniscience.
Omniscience translates as ‘all knowing’.
This is to say God has perfect knowledge. He knows everything - or, at least everything it is possible to know.
Explain Omnipotence.
Omnipotence translates as ‘all powerful’.
God is imagined to be perfectly powerful. Although, some philosophers argue that omnipotence doesn’t mean God can do anything, only anything metaphysically possible. For example, God can’t make 1+1=5 or a 4-sided triangle.
Explain Omnibenevolence.
Omnibenevolence translates as ‘all loving’.
It’s best understood as the claim that God is perfectly good. God always does what is morally good - never bad or evil.
Explain the Eternal / Everlasting distinction.
Everlasting: God exists within time. This is to say that God was there at the beginning of time and will continue to exist forever.
Eternal: God exists outline of time. God has no beginning or end and perceives all of time simultaneously.
Outline Aquinas’ proof that God is eternal.
P1. Everything in time changes
P2. But God is immutable and does not change.
P3. Therefore God cannot exist within time.
C. Therefore God exists outside of time.
Outline Wolterstorff’s argument that God must be everlasting.
P1. God is without beginning and without end.
P2. God interacts with and has a personal relationship with the world.
P3. The world is temporal.
P4. Any being that interacts with the temporal world is itself temporal.
C. Therefore Gos is an everlasting being, existing within time.
Explain the T-simultaneity / E-simultaneity distinction.
This explains how an eternal God can perceive all of time simultaneously.
- T-simultaneity: Applies to temporal beings, like humans, meaning ‘existing / occurring at the same time’.
- E-simultaneity: Applies to eternal beings, like God, and means ‘existing / occurring in the same eternal present.
So it is possible for God to see everything simultaneously in the same eternal present and for humans (who have a different frame of reference) to see things simultaneously if they happen at the same time.
What are the three arguments for the incoherence of God?
- The paradox of the stone.
- The Euthyphro dilemma
- Omniscience vs Free will
Outline the Paradox of the stone argument.
The paradox of the stone argument asks the following question: “Can God create a stone so heavy that God cannot move it?”.
- If Yes, there is something God cannot do, namely lift the stone, thus God is not omnipotent.
- If No, there is something God cannot do, namely create the stone, thus God is not omnipotent.
Therefore, the concept of omnipotence cannot coherently be ascribed to God. Definitions of God that include omnipotence are invalid.
Explain a response to the Paradox of the stone argument.
George Mavrodes replies to the paradox of the stone by arguing that “a stone an omnipotent being can’t lift” is not metaphysically possible; it involves a contradiction. It is not a real limit on God’s power to say that God can’t do what is logically impossible because what is logically impossible is meaningless.
Outline the Euthyphro dilemma.
The Euthyphro dilemma looks at whether morality is created by, or independent of, God.
- If morality is independent of God, then God is not omnipotent. The major problem with this view is that it holds that there is something outside of God, over which God has no control — that is, God is not fully omnipotent.
- If morality is created by God, then God’s omnibenevolence is ‘meaningless’. If morals are created by God, then they are arbitrary. God is therefore only ‘supremely good’ under his own definition. This is a tautology and would make omnibenevolence a meaningless quality.
Therefore, omnipotence and omnibenevolence are not coherent attributes and definitions that include both involve a contradiction.
Explain two responses to the Euthyphro dilemma.
- God has created morality based on his other attributes, such as love. Therefore, we can reject the notion that morals are arbitrary or that omnibenevolence is a tautology because both can be defined in terms of God’s other attributes, such as God’s love for humanity.
- We can reject the claim that ‘God is good’ is a tautology by arguing that “God’s will” and “good” are two different concepts for the same thing. Similarly, “water” and “H2O” are the same thing but “Water is H2O” is not a tautology and definitely not meaningless.
Outline the ‘omniscience vs free will’ argument.
P1. Humans have free will and some of their actions are genuinely free.
P2. God is omniscient and so knows beforehand everything that will happen.
P3. Therefore God knows beforehand in all cases what humans will do.
P4. If God knows what humans will do then their actions must be predetermined.
C. Therefore human free will (P1) and God’s omniscience (P2) are incompatible.
Explain two responses to the ‘omniscience vs free will’ argument.
- God exists within time (everlasting). Omniscience only includes knowing what it is possible to know. Knowing something that it is impossible to know is a contradiction and thus not a true limit on God’s power. Therefore, God does not know what humans will do but is still omniscient.
- God exists outside of time (eternal). God sees everything simultaneously from outside of time (E-simultaneity). This is a different frame of reference to temporal simultaneity and they are compatible together. In other words, God perceives all of time simultaneously from an external perspective.
What are the four types of argument concerning God’s existence.
- Ontological arguments
- Teleological arguments
- Cosmological arguments
- The problem of evil
Outline the distinction between deductive, inductive and abductive.
Deductive: The argument is logically structured such that the premises (if true) guarantee the conclusion.
Inductive: The argument provides strong evidence for the conclusion by moving from a number of limited cases to all cases.
Abductive: The argument attempts to conclude the best explanation of a cause by examining the cause.
Define an ontological argument.
Ontological arguments are deductive arguments that attempt to prove that God must exist by definition. In the same way that a triangle must have three sides by definition. The premises of ontological arguments are a priori.
Outline Anselm’s ontological argument.
P1. God is defined as the greatest possible being that which nothing greater can be conceived
P2. This is a coherent concept which exists in our understanding.
P3. It is greater to exist in the understanding and in reality rather than in the understanding alone.
C. Therefore the greatest possible being, God, must exist in reality.
Outline Descartes ontological argument.
Descartes argues that it is impossible to separate the predicate of existence from God’s essence. In the same way, it is impossible to separate the predicate of ‘having three sides’ from the essence of a triangle.
P1. I have an idea of God as a supremely perfect being.
P2. A supremely perfect being must have all perfections.
P3. Existence is a perfection.
C. Therefore God exists
What are the three issues with Anselm & Descartes’ ontological arguments.
- Gaunilo’s island.
- Hume: “God does not exist” is not a contradiction.
- Kant: Existence is not a predicate.
Outline ‘Gaunilo’s island’ against Anselm and Descartes’ ontological arguments.
Gaunilo argued that if either ontological argument was deductively valid, then anything can be defined into existence. For example,
P1. The perfect island is, by definition, an island greater than which cannot be conceived.
P2. We can coherently conceive of such an island.
P3. It is greater to exist in reality than to exist only in the mind.
C. Therefore, this island must exist.
If Anselm’s argument was truly deductive, this adaption should hold true, but it’s conclusion is obviously false, hence ontological arguments are invalid.
How does Anselm reply to ‘Gaunilo’s island’.
Anselm argues that existence is a necessary predicate of God, but not of islands. Islands exist contingently on the physical world, however, God, by definition is not contingent on anything. Hence why God can exist necessarily.
Outline Hume’s objection to Anselm and Descartes’ ontological arguments.
Both Descartes and Anselm conclude that ‘God exists’ is true by definition, or an analytic truth. But, Hume argues that an analytic truth (or in Hume’s terms a relation of ideas) cannot be denied without a contradiction. For example, ‘Triangles don’t have three sides’ is a contradiction because what it is essentially saying is ‘a three sided shape doesn’t have three sides’. Not possible. However, in the case of the proposition “God doesn’t exist”, this seems just as conceivable as the proposition “God does exist”. Therefore God’s existence is not a relation of ideas but rather a matter of fact and ontological arguments fail.
How does Descartes’ reply to Hume’s ontological objection?
Descartes would respond that even though it might seem that “God does not exist” is conceivable, closer examination reveals it is not”. For example, we would appear to be able to coherently conceive that 4783/36=94 is true but when analysed it becomes incoherent. It is like saying “a being that has the predicate of existence does not exist”.
Outline Kant’s objection to Anselm and Descartes’ ontological arguments
Kant argues that existence is not a predicate (i.e. a property) of things in the same way say, “green” is a property of grass. If you were to conceive of grass in black and white, and then add the property of greenness to it, our conception changes. However, adding the property of ‘existence’ doesn’t change our conception because ‘existence’ is not a genuine predicate.
This undermines Anselm’s and Descartes’ ontological arguments because in order for God to exist by definition (analytically), the arguments rely on existence featuring in the definition of God. However, if existence can not be assigned as a property, it cannot define anything. Thus the arguments are invalid.
Outline how Norman Malcolm refines ontological proof of God to avoid issues.
Norman Malcolm accepts that Anselm’s and Descartes’ arguments are not deductively valid. However, he provides his own ontological argument as follows:
P1. God cannot come into existence (as nothing can cause God to exist).
P2. So, if God does not exist, then his existence is impossible.
P3. God cannot cease to exist (as nothing can cause God to cease to exist)
P4. So, if God does exist, then his existence is necessary.
C1. Therefore God’s existence is either impossible or necessary.
P5. Something is only impossible if it involves a self-contradiction
P6. God’s existence is not self-contradictory
P7. Therefore God’s existence is not impossible
C2. Therefore God’s existence is necessary and God exists.
Malcolm argues that necessary existence IS a predicate, it adds something to the concept.
Outline two possible responses to Malcolm’s ontological proof of God.
- The concept of God is self-contradictory. All ontological arguments are hinged on how we define God. However, there a many issues with the definition of God as perfect.
- Fallacy of equivocation. At the beginning of his argument, Malcolm is talking about necessary existence as a property of the concept of God. This is valid, however, in the conclusion Malcolm switches, talking about how ‘God exists’ is a necessary truth. This does not follow. The only valid conclusion Malcolm can make is that the concept of God has the property of ‘necessary existence, but not that God exists.
Define a Teleological argument.
Teleological (design) arguments attempt to show that God exists on the basis of observations about the world and the specific properties it appears to have. These properties include the incredibly law-like functioning of the universe (temporal order and regularity) as well as the way that parts of the world fit together and interact (spacial order and purpose).
Which teleological arguments concern spacial order?
- Hume’s design argument
- Paley’s design argument
Outline Paley’s design argument.
Paley presents an inductive argument for the existence of God. He claims that we can infer the existence of God by comparing man-made objects to features of the natural world. For example, a man-made watch has the following properties:
A - The watch has several parts
B - These parts have been made with exactly the right materials.
C - These parts work together for a purpose - to produce regulated motion.
Paley argues that these (spatial) properties are the hallmark of design (I.e. we know a watch has been designed because it has these properties). It should then follow that any object with hallmark of design must have a designer. Aspects of nature, such as the human eye, have the hallmark of design thus it follows that they too have a designer. Given the complexity of nature, this designer must be God.
Outline Hume’s design argument.
In Hume’s dialogues concerning natural religion, Cleanthes puts forward a version of the teleological argument from spatial order. It can be summarised as follows:
P1. The ‘fitting of means to ends’ in nature resemble the ‘fitting of means to ends’ in human design.
P2. Similar effects have similar causes.
P3. The cause of human designs are minds.
C1. So, by analogy, the cause of design in nature is also a mind.
C2. And this mind is God, given the grandeur of nature’s design.