Yeah. When the mind is affected by illness, drugs or intoxicants, let alone oxygen starvation, folks start having (Take a big breath) DELUSIONS. They see bright lights down tunnels, they hear angels singing and all sorts of stuff. Ever Read Dostoyevsky's "The Idiot"? It's all about a man that has epileptic seizures and he thinks he is communing with god, with orgasms even. Delusional pegs religion well, as far as I am concerned. I also have epilepsy, and I understand. No mortal human being can pretend to understand GOD, if there is one.
Sorry, but you cannot have delusions if you are DEAD! When people are near death and they report seeing lights in tunnels, angels singing, etc., you have absolutely no scientific proof they aren't having a spiritual experience. NONE! How do I know this? Because physical science has no means to examine spiritual nature at this time. If something spiritual is happening, science has no way of knowing. You may speculate they are having delusions, but it's amazing how these "delusions" can include specific details about the room they are in, which they couldn't know unless they saw the room from outside their body.
No mortal human being can pretend to understand GOD, if there is one.
I actually respect this opinion and it's very similar to my own viewpoint. There is a supreme spiritual force which we can loosely define as "God." It doesn't have humanistic attributes because it doesn't need them. Although man is intrinsically connected to this spiritual force, we can never fully understand it. Mainly because it is something beyond our human ability to perceive. We don't have the imaginations to conceive it in our brain. It's beyond words we have to define things. It doesn't matter that we can't verify it physically, we all know it's there intrinsically. Some people adamantly deny this but they're lying.
Religions are a completely different topic. While they do serve as clear evidence humans do make a profound, serious and important spiritual connection to something greater than self, they are creations of man and inherently flawed as a consequence. Some more so than others. Religions do good things and bad things, we should focus on appreciating the good and condemning the bad.