Consider the pair (a)-(l), which takes God to be perfect and also to be the creator of the universe. It seems that those properties might be shown to be incompatible in two different ways. The first way is as follows:
Version #1
1. If God exists, then he[2] is perfect.
2. If God exists, then he is the creator of the universe.
3. A perfect being can have no needs or wants.
4. If any being created the universe, then he must have had some need or want.
5. Therefore, it is impossible for a perfect being to be the creator of the universe (from 3 and 4).
6. Hence, it is impossible for God to exist (from 1, 2, and 5).
Premise 3 might be challenged on the grounds that a perfect being, full of love, could desire to share his love with others. Thus, a perfect being could have a want, which would make premise 3 false. I suppose the only problem with this is that if a being wants something that he does not have, then he cannot be perfect, for he would be in a certain way incomplete. Whether or not this adequately defends premise 3 is hard to say. There is a certain unclarity, and perhaps subjectivity, in the idea of "perfection" which poses an obstacle to any sort of rigorous reasoning about the concept.[3]
Premise 4 might also be challenged. Perhaps God created the universe accidentally. For example, he "slipped and fell," thereby creating a mess, which turned out to be our universe. In that case, God would not have had any need or want in creating the universe, and premise 4 would be false. There are difficulties with this, however. First, almost every theist who takes God to have created the universe takes it to have been done deliberately, not accidentally. And second, if the creation were accidental, then that in itself would imply that God is imperfect (since perfect beings do not have accidents), and that would be another basis for the Perfection-vs.-creation Argument. Thus, this sort of challenge to premise 4 itself runs into problems.
RESPONSE:
Version #1
1. If God exists, then he[2] is perfect.
2. If God exists, then he is the creator of the universe.
3. A perfect being can have no needs or wants.
4. If any being created the universe, then he must have had some need or want.
5. Therefore, it is impossible for a perfect being to be the creator of the universe (from 3 and 4).
6. Hence, it is impossible for God to exist (from 1, 2, and 5).
Premise 3 might be challenged on the grounds that a perfect being, full of love, could desire to share his love with others. Thus, a perfect being could have a want, which would make premise 3 false. I suppose the only problem with this is that if a being wants something that he does not have, then he cannot be perfect, for he would be in a certain way incomplete. Whether or not this adequately defends premise 3 is hard to say. There is a certain unclarity, and perhaps subjectivity, in the idea of "perfection" which poses an obstacle to any sort of rigorous reasoning about the concept.[3]
Premise 4 might also be challenged. Perhaps God created the universe accidentally. For example, he "slipped and fell," thereby creating a mess, which turned out to be our universe. In that case, God would not have had any need or want in creating the universe, and premise 4 would be false. There are difficulties with this, however. First, almost every theist who takes God to have created the universe takes it to have been done deliberately, not accidentally. And second, if the creation were accidental, then that in itself would imply that God is imperfect (since perfect beings do not have accidents), and that would be another basis for the Perfection-vs.-creation Argument. Thus, this sort of challenge to premise 4 itself runs into problems.
RESPONSE:
Notice that this argument, along with all the rest are trying to demonstrate the claim that some combination of God's attributes are logically inconsistent; this means that all one is trying to do in responding to these arguments is show the logical compossibility of God's attributes.
This argument is informally invalid because it presents us with a false dilemma: either God is determined to create out of some want or need, or God's arbitrarily creates. However, there is a third option, namely, that God freely chose to create us via agent causation (which is neither arbitrary or determined). Moreover, God didn't freely choose to create us out of any need or want, but rather, His decision to create was an undeserved and unmerited gift to us just as salvation is also by grace, so to is creation. So then, the third option to this false dilemma involves agent causation and grace, which in fact, resonates well with the typical notion of the Christian God.
This argument is informally invalid because it presents us with a false dilemma: either God is determined to create out of some want or need, or God's arbitrarily creates. However, there is a third option, namely, that God freely chose to create us via agent causation (which is neither arbitrary or determined). Moreover, God didn't freely choose to create us out of any need or want, but rather, His decision to create was an undeserved and unmerited gift to us just as salvation is also by grace, so to is creation. So then, the third option to this false dilemma involves agent causation and grace, which in fact, resonates well with the typical notion of the Christian God.