In William Lane Craig's recent debate with Stephen Law, Law focused heavily on his "evil god challenge" to show why we should conclude there is no good God.
Here's the challenge (all quotes are from Craig's and Law's recent posts on the debate, not from the debate itself): If we can look around us, see the good in the world, and recognize that it's not likely there's an evil god (because of the existence of good), then isn't it just as reasonable to look around us, see the evil in the world, and recognize it's not likely there's a good God? "So why think belief in a good god is more reasonable than belief in an evil god?" (That is, aren't both equally unreasonable?)
So, the evidential problem of evil is, similarly, that there’s such vast quantities of seemingly gratuitous evil over hundreds of millions of years that it’s just not plausible that it’s the price paid for some greater good. It's just not plausible that not even an ounce of it is really gratuitous. Is this a "proof"? It's a “proof” only in the sense that, in the absence of any good counter-argument, it gives us very good grounds for supposing there’s no good god (just as the evidential problem of good gives us very good grounds for supposing there’s no evil god)….
The point is, there’s clearly evidence sufficient to establish beyond reasonable doubt that there’s no evil god. But then why isn’t there evidence sufficient to establish beyond reasonable doubt there’s no good god?...
These [cosmological and teleological] arguments provide no more support to belief in a good god than belief in an evil god. So, given belief in an evil god is absurd, why should we suppose belief in a good god more reasonable, notwithstanding the cosmological and teleological arguments?
Craig responded to the evil god challenge by saying that one can't conclude either that there is a god who is evil or that there's One who is good merely by weighing the good and evil we see around us, since either god could have reasons we can't perceive for permitting goodness or evil (respectively), even if he doesn't prefer it. Rather, it's the moral argument for the existence of God that argues that God (the self-existent, personal being argued for in the cosmological and teleological arguments) must exist as the perfectly good Person who grounds objective moral values:
1. If God does not exist, objective moral values do not exist.
2. Evil exists.
3. Therefore, objective moral values exist. (Some things are evil!)
4. Therefore, God exists.
However, even without this argument, taking into account that there is both good and evil in the world, we would have reason to prefer the idea that the God who exists is good rather than evil simply because of the nature of good and evil. Good is our obligation, our standard, the ideal. Evil is a rejection of those obligations, actions that fail to measure up to that standard, a twisting of what should have been done. So if ultimate reality (the god) is evil, good becomes inexplicable—not just because the evil god would be unlikely to allow goodness, but because there would be no explanation for its existence at all. The same can't be said if ultimate reality (God) is good. With a good God hypothesis, the question of whether or not He would be likely to allow evil to occur still must be answered (as it must in the case of "evil god" and goodness), but at least one could make sense of the fact that something greater than evil exists.
Here's how Craig explains it:
I talked earlier about reasons to think that the Creator/Designer of the universe is good. Suppose we concede for the sake of argument that an evil Creator/Designer exists. Since this being is evil, that implies that he fails to discharge his moral obligations. But where do those come from? How can this evil god have duties to perform which he is violating? Who forbids him to do the wrong things that he does? Immediately, we see that such an evil being cannot be supreme: there must be a being who is even higher than this evil god and is the source of the moral obligations which he chooses to flout, a being which is absolute goodness Himself. In other words, if Law’s evil god exists, then God exists.
So even if Craig had not offered the moral argument for a good God, it's not the case that the existence of good and evil equally disprove both an evil god and our good God. Evil could exist in a world grounded in ultimate goodness, but how could one even make sense of goodness and its obligations existing in a world grounded in ultimate evil?
You can read Craig's full answer to the evil god challenge at Reasonable Faith and Law's response to that answer on his website. Or listen to the original debate hosted by Unbelievable.
(HT: @UnbelievableJB)
Great post Amy! It seems to me that what Law is arguing for would imply that there were some objective standard of good and evil outside of his own nature. But on th eChristian view, the moral standard is rooted in God's own nature, not from a standard outside of himself.
Posted by: Wintery Knight | November 08, 2011 at 07:50 AM
However, even without this argument, taking into account that there is both good and evil in the world, we would have reason to prefer the idea that the God who exists is good rather than evil simply because of the nature of good and evil. Good is our obligation, our standard, the ideal. Evil is a rejection of those obligations, actions that fail to measure up to that standard, a twisting of what should have been done.
You are absosmurfly right, Amy. Here's how I put it on my blog:
First, just look at the properties of good and evil and what they mean. Notice that evil is what ought to be avoided, and good is what ought to be embraced. That's just true by their definitions. Good and evil are not equal and opposite. If they were, then you could exchange good for evil and evil for good. Whether a culture adopts the moral law that "You should always do evil" as opposed to "You should always do good," would be an arbitrary decision. But we can see, by the very nature of good and evil, that good is to be done, and evil is to be avoided.
Since this distinction between good and evil comes from God, and since between good and evil, good is what ought to be done, and evil is what ought to be avoided, it's clear that this God has a preference for good over evil. Everything that ought to be done is good, and everything that ought to be avoided is evil. It follows that God only prefers good, and never prefers evil. God, then, must be wholly good.
Posted by: Sam | November 08, 2011 at 10:33 AM
Well, Law has a point, from a particular point of view (cue cheekiness here). I mean, if we all adopt Ayn Rand's standard of moral excellence, then Jesus was the worst man ever, and God is a horrible evil tyrant.
In which case, sign me up for the Dark Side. I'd be a bad, bad boy in the Objectivist/Egoist world.
Posted by: Bennett | November 08, 2011 at 11:02 AM
Sam, exactly. I wish WLC had taken the time to explain this clearly in the debate. I felt like a lot of the debate was them talking past each other. Partly because they were trying to cover too much ("does God exist" is way too broad for a short debate), but partly because they each had a different track in which they wanted the debate to go, so they were pulling in opposite directions rather than focusing on responding to the other person's arguments. I thought the Millican debate was better.
Posted by: Amy | November 08, 2011 at 11:40 AM
"For it must needs be, that there is an opposition in all things. If not so, ... righteousness could not be brought to pass, neither wickedness, neither holiness nor misery, neither good nor bad. Wherefore, all things must needs be a compound in one; wherefore, if it should be one body it must needs remain as dead, having no life neither death, nor corruption nor incorruption, happiness nor misery, neither sense nor insensibility.
...
"Wherefore, the Lord God gave unto man that he should act for himself. Wherefore, man could not act for himself save it should be that he was enticed by the one or the other."
...
And the Messiah cometh in the fulness of time, that he may redeem the children of men from the fall. And because that they are redeemed from the fall they have become free forever, knowing good from evil; to act for themselves and not to be acted upon, save it be by the punishment of the law at the great and last day, according to the commandments which God hath given."
http://lds.org/scriptures/bofm/2-ne/2.11?lang=eng#10
(Book of Mormon
Posted by: Daughter of Eve | November 08, 2011 at 04:24 PM
That Millican debate was one of the best debates I've heard in a long time.
Posted by: Sam | November 08, 2011 at 04:41 PM
For it must needs be, that there is an opposition in all things.
That is a very Taoist thing to say. :-)
Posted by: Sam | November 08, 2011 at 04:45 PM
Whether good or evil, it would still mean a god existed. That's a start.
Posted by: Bob | November 09, 2011 at 03:59 PM
This is a really weak argument that isn't going to convince anyone outside our faith. It amazes me how much time we spend convincing ourselves and then patting ourselves on the back because we are fighting the good fight and changing the world's views. No .. we are just accepting lame arguments for things we believe by faith and pretending we have logical reasons that someone outside the faith would buy into, all the while just trying to make ourselves feel better.Our having an opinion on some things as good ands somethings as evil does not mean there is a God and there is NO proof of an objective good and evil ... just visit Christian churches alone and witness the wealth of opinions on what constitutes what in that regard.
Posted by: Saint | November 10, 2011 at 09:21 PM
Saint, it's a bit hasty to assume that because you don't find an argument persuasive that everybody else is just using it to console themselves when they don't find it persuasive either. I find the moral argument very persuasive, whether other people do or not. The fact that God is necessary for objective morality seems to be a plain and obvious truth, and I'm sometimes flabbergasted that it isn't just as obvious to everybody else. And while it's possible that there are no objective moral values, I find it unreasonable to deny them. And when I'm perfectly honest with myself, I can't bring myself to doubt them. They don't require proof anymore than other synthetic a priori assumptions about reality that we all make (e.g. the uniformity of nature, that our memories correspond to a real past, that our senses correspond to an external world, that events have causes, that there are other minds, that ought implies can, that we have an enduring self, etc.). I'm rationally obliged to believe in God because I hold to both of those premise--that God is necessary for objective morality, and that there are objective morals.
Posted by: Sam | November 11, 2011 at 09:53 AM
Or maybe morals are as objective as the earth is unmovable... only from a particular frame of reference.
Posted by: brandon | November 11, 2011 at 11:20 AM
Sam,
Nice response. I have conversation with folks outside the believing community often and this type logic never seems to hold water except with people who already believe as a result of an experience with the living God and his spirit. At that point, any argument makes sense because the belief is already established. From a purely logical standpoint, these aren't rock solid arguments apart from our faith and often times I see them presented as such. Honestly, I think they push people away from the faith because they percieve that we are trying to claim God existence with weak arguments. I enjoyed your response and think you are correct in your "a priori" comment ... but I think that might be informed by your experience, the same way other synthetic a prior experiences are ... in this case you experience with a living God. Something other folks need to believe ..Thanks!
Posted by: Saint | November 11, 2011 at 11:21 AM
At that point, any argument makes sense because the belief is already established.
That's not true, though. There are lots of arguments I've heard for God that I don't think are sound. For example, I think the ontological argument is unsound--even Alvin Plantinga's version. I also think the transcendental argument for God is unsound.
So I don't think it's only because I'm a Christian that I find that moral argument sound.
And if you think about it, it shouldn't be impossible for the moral argument to persuade somebody who isn't a Christian. I've seen many atheists affirm the existence of objective moral values, but deny that God is necessary. I've heard other atheists affirm that God is necessary for objective morals, but then deny that there are any objective morals. If atheists, as a group, can affirm both premises, then all you'd need is to find an atheist who could believe both at the same time, and you'd have a conversion.
I think that's what happened to C.S. Lewis. In one of his books (I think Mere Christianity he said that coming to grips with his belief in "fairness" had something to do with his coming to believe in God.
Posted by: Sam | November 11, 2011 at 12:47 PM
In that sense, you are correct Sam. That wasn't what I was going for but hey, words are fallible and it happens. My example was meant to represent more of a situational combination of belief/logic conclusion and less of a "you believe and so you will buy any evidence for God as solid" Clearly not the case since I believe and find most this logic silly. :)
Posted by: Saint | November 11, 2011 at 03:21 PM