Strictly speaking, atheism isn’t the belief that no gods exist. It’s the lack of belief in gods.
However, although there’s not some pantheon of deities you subscribe to, you
do have a system of beliefs (based, as they are, purely on your philosophical outlook) to which you suscribe. That is, there
are the hallmarks of ‘religion’ to your atheism. You have a certain set of doctrines and dogmas, you are dealing with questions of the meaning of life and whether there’s life after death. You
are ‘doing religion’.
That’s a discussion for another time, though. At hand is your challenge of why a loving God would doom his children to eternal suffering. You use the example of what a loving human parent would do:
when I do have kids, if they choose to “reject” me – for whatever reason – I would still love and support them.
It’s his life: if he wants to “reject” me and go do something else, then that’s his choice, but I’m always going to love him
So… what does “support” mean here? You’ve hit on it: while you will still love your child, you will allow him to make his own choices with his life, even if it’s something you disagree with. We’re on the same page here: that’s how we believe God acts.
I’m certainly not going to build a torture chamber and punish him for all eternity (oh wait, oops…I mean I’m certainly not going to stand idly by and allow him to suffer forever, if there’s something I can do about it).
Aah… here’s the rub. Caught up in medieval depictions of what “suffering” in hell means, are we? Let’s talk a little bit about what hell is, and then I think your argument about ‘rejection’ and ‘punishment’ will go away. Hell is simply this: an eternity spent without God and even without the hope of God. Now, what people will do in hell is another thing altogether, but the upshot is that if you really
reject God, then you are requesting to spend eternity without Him.
Yet, you make an interesting claim: what if you’re
not rejecting God? Will you spend an eternity without God? Interesting thought experiment. It seems that you’re asking, “what if I’m wrong? What if God
does exist, and I just can’t bring myself to see it?” As Catholics, we believe that God means it when he says that he desires all souls to be with him in heaven. And, we look to the teachings of the Church (cf
Lumen Gentium §§14-16), where we see that those who have not had the opportunity to say ‘yes’ to God’s gift of grace are, nonetheless, still able to achieve salvation.
And yet, there’s a certain incongruity in your claim: that God rejects you because you can’t prove God exists. That, of course, is purely specious. The question is never purely about the application of logic to a given set of propositions. Rather, it’s about the interplay between logic and faith. So, the answer to your question is “no, God will not reject you, per se, because you can’t come to a logical conclusion about the existence of God”; rather, taking a line from Pirsig, the real answer is ‘mu’: “‘not yes, not no.’… the context of the question is such that a yes or no answer is in error and should not be given. ‘Unask the question’ is what it says.”
Your approach in this case fails, because it’s making an invalid assumption: that complete knowledge about something is necessary before making any sort of judgment about it. That’s not even the standard that science holds itself to – if it were, it would be completely useless! No – the real standard is to take a look at all the evidence and reach the
best conclusion possible. And that standard
always requires an interpretive approach and a bit of faith. (The notion that we
will find a “God particle” or uncover the truth about the Big Bang is itself an assertion of faith – faith that’s looking toward science, of course, but definitely one of faith!)
In any case, your question comes down to whether God will give you what you’re requesting, even if you don’t realize you’re requesting it. If you’re searching for truth the best way you know how, and not simply digging in your heels against a notion that you (think you) understand and therefore logically reject, then the Church says that there’s the possibility of salvation for you, even though we don’t know the mechanics of how that would work.