I found this:
The moral argument for the existence of God has been stated in a variety of ways through the centuries. One way in which the basic argument has been worded is as follows (see Craig, n.d.; Craig and Tooley, 1994; Cowan, 2005, p. 166):
Premise 1: If God does not exist, then objective moral values do not exist.
Premise 2: Objective moral values exist.
Conclusion: God exists.
So Craig get's credit for phrasing it the way Sapiens does, but "through the centuries"? It could have had a lot of forms over time, but the way it is phrased here and Sapiens' way isn't your way. So I guess it's you and me versus Sapiens! Haha![/QUOTE}
I know this is an old post but I just wanted to clarify why I do not think WLC's Moral Argument proves or disproves the existence of God. It all goes back to premise 2 and the claim that objective morality exists. You see, in order for anything to be objectively true or false it would require that claim to be determined by an undeniable fact as its standard. If something is objectively good, it would be good regardless of anyone's opinion. This poses a huge problem because technically if everyone all agreed that something is good/bad or right/wrong, that would still not prove that it is objectively good/bad or right/wrong because it uses unanimous subjective opinion as the standard and not undeniable facts. Like if everyone all agreed that the earth was flat. Would that make the flat earth objectively true? No, everyone would be objectively wrong despite the unanimous consensus. So how can we prove that something is objectively moral despite the unanimous consensus? I don't know how to prove that and I don't think anyone can. The moral argument is based on the hypothetical "if objective morality does exist", its standard must come from a being with intelligence to have created humanity with a purpose. Whatever that purpose is, that purpose would be the undeniable fact that would be set as the standard to determine what is good/bad or right/wrong. Notice that I use the term a God, gods, being with intelligence and not specifically [the God of Abraham]. Because technically, for objective morality to exist, it could be ANY God or being with intelligence and is not limited to just one. This poses another major problem because how do we know which God is truly the objective standard? It would be like my knife analogy . Somebody created the knife with the intended purpose of cutting. If several people disagreed to what the purpose of the knife should be, they would all be objectively wrong and the one person who created the knife would be objectively right. So the problem is this, "Which religion is the one who created the knife and which ones are saying the purpose of a knife should be to cook my breakfast?"
In conclusion, I think WLC has it wrong with the premise:
Premise 1: If God does not exist, then objective moral values do not exist.
Premise 2: Objective moral values exist.
Conclusion: God exists.
Rather it should be:
Premise 1: Objective moral values cannot exist without a God (or other intelligent creator of humanity) who created humanity for an intended purpose.
Premise 2: Objective moral values either exist or the do not exist.
Conclusion: If you believe that objective moral values exist, you have to believe that a God (or other intelligent creator of humanity) exists. If you do not believe that objective moral values exist, you have to believe that humanity was never created for any intended purpose by a God (or other intelligent creator of humanity) but it is still possible for a God (or other intelligent creator of humanity) to have created humanity without an intended purpose.