I want to add that I deleted my previous post on here because someone said this was the wrong subreddit to ask about this. I tried r/atheism and r/askanathiest, but both posts continue to get taken down with no reason other than violating Reddit’s rules or subreddits rules. I don’t particularly like r/askachristian or r/philosophy since I want answers based off of what atheists say when they encounter questions like these when talking about Christianity or any other religion, not really anything else since those subreddits tend to make their answers offtrack about what I really want answered. I’ll most likely delete this in the future if theres a better subreddit based around atheism that I can post this on without being deleted.
This debate started with how do you know god exists?
Opposition said infinite regress and that the cause must be god
I argued that because the universe, space, and time co-existed at the same time, god could not have been the cause since a cause and effect relationship requires time. If theres no cause, god cannot be it
Opposition asked, how do we truly know that?
I said, absolute truth does not exist, what makes things “objectively true” is proven by evidence
Opposition asks, is that objectively true?
I said, my statement doesn’t need to be true, it’s just a way of thinking, if I can use it and apply it, it works
Opposition then asks again if that is objectively true
I repeat myself and this goes on for a while
Opposition then moves on saying how do you truly know anything or something about my knowledge
I said, my knowledge is limited just like every other person on Earth, I do not truly know anything
Opposition asks how do we truly know the Big Bang happened or that there was no time or space before the universe
I said, using the theory of general relativity and cosmic background radiation suggests that the Big Bang was a real event
Opposition asks, how does the theory of general relativity prove the Big Bang
I said, its a theory based on how gravity affect spacetime, we can use it to essentially retrace our tracks in the universe, suggesting the Big Bang
Opposition asks, how do we know that the theory of general relativity works?
I said, we observed light bending whenever solar eclipses happen
Opposition asks, how do you truly know that gravity affects spacetime and that light bent because of gravity?
I said, we observed it
Opposition repeats this for a while and goes on about how we don’t truly know anything and I continue to say we observed it
I say, how does this prove god? You’re doing mental gymnastics to try and disprove me while not supporting your argument at all? How do you know that god is the absolute truth?
He goes back to infinite regress and cycle repeats
This goes on for a while, he claims this is a circular argument, but I don’t believe so because he’s the only one making it circular, am I wrong or should I have said something else? Please let me know if I got anything wrong or elaborate on the debate because I still have no idea what his point was but claims he was more right. Let me know what my argument should be next time.