KCA
If something has a beginning, then it has a cause.
The universe has a beginning, so it has a cause.
The cause only needs two qualities though. It needs to be eternal and it needs to have an infinite supply of energy. It doesn't need to have intelligence or benevolence to create the Universe. Think of it this way, a river created the Grand Canyon, but it has neither intelligence or benevolence. In fact, just like a river, the universe could just have a way of recovering the energy it spent creating itself to start the process all over again.
The idea that the universe has a personal Cause is reasonable to believe in light of the fact that the universe is not perfectly concurrent with its cause. As you have noted, the Cause of the universe must have been timeless, without a beginning of its own, which is not, of course, true of the universe. But it is only true of
personal causes that they can produce an effect that is not concurrent with them. For instance, the words of this post are caused by my
personal choice to cause them. But I existed long before this post existed. This difference in the duration of my existence and the duration of the existence of this post is the result of my capacity to
choose to cause this post, which is a capacity unique to
persons. In contrast, an impersonal cause is always concurrent with the effect it produces because it cannot choose to do otherwise. For example, water freezes only and when the temperature drops below zero degrees celsius. And as long as the temperature remains below zero any water in the area of the freezing temperature will remain frozen. We know that the universe began to exist a finite time ago in the past and we also know that the Cause that produced the universe would need to be timeless. But in light of what I've explained above, from this follows the deduction that the Cause of the universe is personal.
Objective Morality
If there isn't objective morality, then there is subjective morality.
God provides objective morality, humans can only provide subjective morality.
The question is not "Is it good because God does it?" or "Does God do it because it is good?" the answer is "God does it because he is good".
The Moral Argument is not as you've laid it out here. It actually goes like this:
1.) If God exists, objective moral values and duties exist.
2.) Objective moral values and duties exist.
3.) Therefore, God exists.
And the Christian answer to the Euthyphro Dilemma is that God's moral commands to us emanate from His own holy, righteous, perfect character, not that "God does it because He is good."
Firstly, so what if morals are only subjective and they can't be turned into absolutes. It may be depressing, but it is possible. Secondly, morals are still subjective in this scenario because the things that are moral for God to do are not moral for humans to do. And if that is contended, the things that humans do because God commanded it are different than what we are allowed to do. So what things are moral if we just say "God does things because he is good" then we have no definition for actions are good or bad.
"So what"? That's your first response to the Christian's observation that there are some serious philosophical problems with subjective morality? That is not anything like a reasoned response. And the Christian's contention isn't just that subjective morality exists but that objective moral values and duties do as well. And your response doesn't begin to address this contention.
I don't see how morality is subjective because what God commands of us morally is not always what He requires of Himself. Can you explain your reasoning? How does the fact that God is not as we are in some very profound and significant respects factor into your reasoning? Does it not matter to this issue of morality that God has created all things and sustains them moment by moment? If not, why not?
What things are moral if we just say, "God does things because He is good"? Well, we say those moral values and duties God commands of us constitute what is moral. How does this not work as a means of defining for us what is moral?
However, there are a lot of different theories as to why the universe exists despite this such as the multiverse. There are a lot of other theories that can be made up that can't be tested or observed, but neither can God, so that theory is not superior to any other.
You aren't really making a case here so much as you are excusing your lack of one by arguing that God cannot be proved. But pointing at the other side and saying, "Your side is weak, too," doesn't actually strengthen or even justify your own.
Also, just because chances are slim, no matter how slim, it doesn't mean that chance being the reason is impossible.
Lastly, universal constants don't have to always be constant. Physicists have proven that some of them can change as long as some others change as well.
You would not argue that slim doesn't mean impossible if you knew just how incredibly slim the possibility of a life-sustaining universe is. To add to your problems, I would suggest you look into the matter of Boltzmann brains.
Intelligent Design
If something is incredibly complex and intelligent then it requires intelligent design.
Humans are incredibly intelligent and complex, therefore they require intelligent design.
God is more intelligent and complex than us, yet this law is never applied to him. If something necessitates intelligent design based on its complexity and intelligence, then God needs a designer, and his designer, and so on. If God exists then he is proof that intelligence and complexity can exist without being designed.
God is not more complex than us. He is in essence simply a Mind. A disembodied, transcendent, timeless and awesomely powerful Mind, to be sure, but without all the complexities of a corporeal form that are attendant upon us. So, no, God is not
more complex than we are, only
different.
The Christian conception of God does not and cannot entail that He is Himself created. Asserting that God has a designer is like asserting that circles have right angles, or fish have feathers.
By definition, circles have no right angles, fish have no feathers, and God has no designer. As soon as you start talking about a God who is created or designed you cease to speak of the Christian God.
Trying to argue from God to ourselves doesn't work because we are in two very distinctly different categories of being. Only on the most superficial level are there similarities between us, which is why, I suppose, there are mistaken attempts such as you make above to extrapolate illegitimately from God to ourselves. Can we argue that because God exists in an intelligent and complex form without a designer that we can make the same claim for ourselves? We are effects, contingent beings, with a finite beginning in the past. God is not. He is the First Cause, uncaused and infinite. And He is unique as such. What is true of Him, then, is not necessarily true of any part of the universe He brought into being including us.
I see from your last post that you have done
some thinking - or at least some study of atheist websites - about your position, but I'm afraid what you have offered is not nearly sufficient to solidly justify your atheistic position or erode that of the Christian believer in God.
Selah.