[sdht0]

> I think God's existence can be proved rationally

We have to be careful here by what "God" means. God as in a First Cause is trivially true, but is not what most people mean when they say God. The existence of the God of religions, i.e., a personal all-loving human-caring God who listens to human prayer can only be shown true or false empirically. In my comment, I posited alternative universes, for example, the Devil acting as God. Which universe we actually live in among a large number of possibilities is not something that can be proved rationally.

> empirical basis of Christianity specifically (evidence for the resurrection) is sound

Yeah, I remain unconvinced and give higher explanatory power to human affinity for divine miracles (see followers of modern age "gurus"), ability of hearsay to go "viral" (especially in an era without books and modern scientific knowledge), and a new religious movement asserting stories for a "greater good".

In addition, as I already mentioned, even if the resurrection is true, the only thing we can be sure of is that certain "magic" can go beyond the usual laws of physics. That's it. There could be a number of reasons behind the resurrection. The Devil playing games. The Matrix scientists testing a "what-if" scenario. A fallible God trying to do some good. And of course, a genuine all loving God.

Christianity would have been so much convincing if Jesus had mentioned at least a few futuristic but concrete facts that only God could know, and that future generations could verify happened exactly as written in the Bible.

> A thing can only be changed by something else

I can only say, why? :) By a universe, I mean a set of physical laws and a bunch of stuff those laws act upon. Nothing prevents say a cyclic universe where both laws and stuff exist without a beginning, just evolving from big bang to big crunch to big bang, repeated ad infinitum.

[geye1234]

Again, all your objections can be answered, and if I were either rich or childless I would do so myself. But I'm neither, so all I can do is provide you with a book recommendation: check out Edward Feser's work, especially Aquinas and Five Proofs. If you want to see Dawkins refuted in his own tone, see The Last Superstition.

What research have you done up to this point to answer your questions?

[sdht0]

> all your objections can be answered

I've been promised such many many times, and every single time the arguments have fallen hilariously short of the promise. For instance, the "Five Proofs" are basically a variation of the statement: I insist X has to exist, and X=God. The simple refutation is: Nope :). X can be reasoned about in other ways. Maybe I'll take a look at the other resources at some point, but my credence is low those will have any solid arguments either.

I often wonder why such arguments are taken so seriously. I've honestly tried to see if they have enough substance to make me change my mind. But each time I become more convinced religious arguments are simply wish fulfillment. Moreover, the word is God is so flexible that it's hard to pin down the exact thing people have in mind when discussing religion. And so it'll continue. As long as we live and let live without imposing viewpoints by force, that's okay!

[geye1234]

"But each time I become more convinced religious arguments are simply wish fulfillment."

Funny, I feel exactly the opposite, but of course everybody, whether religious or not, sees what he wants to see :-)

"For instance, the "Five Proofs" are basically a variation of the statement: I insist X has to exist, and X=God."

This is false. Or please tell me what work you've read that gives you that impression. It perhaps works as a parody of the ontological argument (which is not one of the 'five proofs'), but no more than that.

The book Five Proofs is not the same set of five that Aquinas very briefly summarises (though there is some overlap). The ontological argument, which I think fails, is not one of either sets.

Anyway, I've pointed you in what I hope is a profitable direction. I recommended the Five Proofs book in particular because one chapter (IMO) successfully rebuts every atheist argument that I've encountered online or in print. These books' arguments are not what you will find in typical pro-religion discourse, much of which I agree is risible. I wish you well!

[sdht0]

> sees what he wants to see

Most definitely. Though I do think (hope?) we humans can rise above our limitations to grasp the actual Truth quite a bit.

> The book Five Proofs is not the same set of five that Aquinas very briefly summarises

Alright I got the actual book now. To correct the mistake, I'll give the book a honest read and post my impressions here in a day or two. I hope you can be around to respond if I got something wrong. If not, nice talking to you!

[geye1234]

> Most definitely. Though I do think (hope?) we humans can rise above our limitations to grasp the actual Truth quite a bit.

Sure. I don't mean to imply I'm a subjectivist or that the situation is hopeless. But seeing things as they are, rather than as one is inclined to see them, takes serious effort and self-training. That's not an argument in favour or against anything; it's true in every aspect of life, from the most mundane to the biggest questions.

Feel free to respond to this comment or some more recent one, and I'll try to remember to check. Regardless of whether you're convinced, you'll at least be responding to much better arguments than what you've likely encountered so far. Enjoy!

[sdht0]

Alright, it took longer than expected. I wasn't able to give full attention to all the arguments of the book, but I think I got the main arguments and counter-arguments.

So the thesis of the book "Five Proofs" is as it says in the intro---the real debate is not between atheism and theism---by trying to show that God, as accepted by theists, definitely exists.

By God, the book means an entity with certain qualities, which I'll divide into two sets:

* impersonal: simplicity, immutability, immateriality, incorporeality, eternity, necessity

* personal: will, omnipotence, omniscience, perfect goodness, love

My main criticism of the five proofs is that, even if accepted, they can only used to demonstrate the impersonal qualities above. The book bolts on the personal qualities with thin arguments that don't follow from the proofs. And this has been my observation in many such discussions, that the meaning of the word "God" switches mid-conversation to fit the conclusion.

An impersonal "God" is actually compatible with naturalism, because here "God" is just a word being used to describe the ultimate nature of reality. So whatever the ultimate nature of reality is, if one wants to call it God, that's totally fine. To differentiate my perspective, I'll call that ultimate reality the Theory of Everything (ToE) instead. ToE has all the impersonal qualities, ToE is what sustains the universe, ToE is eternal and immutable, etc.

* ToE is what sustains the hierarchical series at each moment.

* ToE is base part out of all other composite parts of made of.

* I don't see why "there must be a necessarily existing intellect which grasps all of the logical relationships between all propositions". Truth and logic just are. They don't need to be grasped by anything to exist. However, if one wants to call this collection God/ToE, that's fine. But it doesn't follow that such a God is omniscient (as there isn't any will that "understands" in such a collection).

* I don't really see how the Thomistic Proof is different from the Aristotelian Proof, but in any case, I think ToE can be the essence of this universe's existence.

* "There must be at least one necessary being, to explain why any contingent things exist at all". Yes, the First Cause, but ToE and not a personal God.

ToE/God, with the impersonal qualities, can be the final conclusion from all the 5 proofs. But theists need "God" to be something extra. They need God to have the above personal qualities as well. And that cannot be shown with the proofs. Because the reality we observe is consistent with an impersonal ToE creating and sustaining it. ToE doesn't need to have a will, or to be perfectly good, or to love its creation. These qualities don't follow from the proofs at all. So personal qualities can only be accepted if one accepts some revelation to be true. But that is outside the scope of this discussion. All I want to show is that the thesis of the book is incorrect and atheism is back on the table.

To reiterate, something cannot come out of nothing. Cogito, ergo sum. Something (I) exists. Hence there is some brute-force First Cause for this something. Theists call this First Cause God. Atheists can call this ToE (say). I claim that God = ToE at this point. Theists go one step further to give personal qualities to God, who willed this universe into existence (but could have chosen not to) and cares about its constituents, including humans, whose prayers and actions He listens to and judges, and has revealed himself at least once (if not more). Atheists reject this second part. I instead adopt a naturalist viewpoint modulated by Bayesian Reasoning. If I find some strong evidence for a personal God, I'll of course have to change my mind and become a theist.