Strikes me? No, I’m not quite that whim or desire-based in my enquiry, though I am probably those things as much as the next person in my impulses. What insights might those be? I ask trustingly, yet I realize that the supposition of the supernatural will likely be at the basis of any answers that anyone cares to give.
Please know that I strive to understand theists, and to help theists understand those who are not given to belief as such. I do not ask that question in order to bait and switch, though I can’t guarantee against it either. Do tell me, clearly and without code, what these insights are! I and others may disassemble some of them if they warrant such, but I realize how futile such arguments may be under some mindsets and circumstances.
Nepenth, I used the term “strikes you” because you see this argument as weak. It has stricken others as quite good. People have different backgrounds and experiences, so there is no “best argument” for everybody. You may “disassemble” them in your mind, but your disassembly may not be viewed as such by others. There are many arguments for the existence of God. If there were just one slam-dunk argument, then I suppose all the others could be thrown away.
There are many threads to which ex-atheists contribute, and you can see lots of different reactions on those posts. You can find those if you use the search feature.
You say that you are trying to understand theists (and I think you might have said previously that you were open to the existence of God - assuming adequate proof - but correct me if I’m wrong). I admire you for keeping an open mind on this. It must be very difficult for you to be in a Catholic forum.
I have a suggestion. There are many Catholics who are very direct in the sense of saying something that comes across as “because the bible says so, or because God says so…” This sounds like a cop-out I’m sure, but often there is a
great deal of rational thought and analysis behind those statements. They’re not the starting point of that person’s argument, but the end point. Be patient with them if they don’t convince you!
Since you’ve read the work of Aquinas, although you may disagree with him, you probably admit that he was a giant intellect. At the peak of his career, he had a vision, and stopped his writing and philosophical investigations. When asked, he told of his vision, and said that his writings were all straw. He had seen the Truth in the vision, and realized that no matter his intellect and his theology, words were not capable of conveying what he came to know.
Many people experience mini-epiphanies with respect to God. These make the “give me proof” thing sort of meaningless, or at least less meaningful than one might have thought at the beginning.
And one hint for you - before I forget - if someday you find yourself standing before God in judgment, and he asks why you didn’t believe in him, a good answer would be simply “Lord have mercy.” Actually, that’s a good answer for everybody.