but I don't see that the fact that it can have multiple interpretations is itself a problem.
You should! Two interpretations means that one, or both person is wrong. You can't both be correct. You will probably talk about beauty or love now, but you will be confusing the discussion with a debate about aesthetics, rather than a debate upon facts, so don't bother going there.
but belief in the supernatural is normally founded upon experience. People who believe in God have the evidence of their experience that he exists.
Hmmm, people who believe in God THINK they have the evidence of their experience that he exists. Sadly, they use confirmation bias and do not assess the evidence in a way that does anything other than support their existing views.
The problem is not God's powers but our limited human understanding.
This is a perfect example of where you are just gaffing off the point with some words that mean nothing. You are just making up some words to fill a hole which you can't answer with any credibility.
I know for a fact, that IF God could make a star, then he could make a TV signal. You can't counter that, so you say "it doesn't work like that, silly boy", which is not based on any facts and doesn't counter the point at all. You might have well thrown in the word transcendence to get the full bingo card!
How many times do Christians have to say that they do not think that God is responsible for atrocities in Africa or elsewhere -- rather it is human beings, using their free will, that do these things?
Utter rubbish. How did "free will" cause Malaria? Malaria existed before humans did. Your response does not make sense. Please give provable evidence than other meaningless words.
Do you think God likes us arguing? He wants us to make peace -- but we're not in a hurry to do it, are we? He is trying to talk to everyone all the time. Some people aren't listening.
I don't think god exists to care about us arguing. We are not all listening, because there is nothing to hear! I can't prove that, but I am not the one claiming someone I can't see is talking to me. You need to do the proving!
Um, even if we discount the fact that there are different types of truth, and that many things are both made up and true (such as theoretical physics, or mathematical theorems), this resounding bit of apparent common sense really is just nonsense.
You clearly don't understand what a "theory" is. A theroy is a guess, which is then challenged again and again, until there is sufficient evidence that it is very likely to be true, and then it is still challenged and peer reviewed.
Made up stuff is when someone guesses, and then stops trying to challenge that view. AKA - a belief system!