MG wrote:But He hasn't, right? So what is one to do in that instance? Are you only going to be satisfied if and when God literally comes through your front door carrying a sign that says, "I've got a plan!"
Without even knocking and asking permission?
I'm curious as to what you really mean when you say, "If God wants to come down from heaven and prove to me..."
What do you imagine that would look like?
part 1) Even if God is an important topic, and God is there, and if I longed to commune, nobody has a clue about "him"
I think my biggest issue with your framing is that it assumes I either have, or should have, a desperate need to get to know God. Even if I were to, it's pretty obvious to me that other people who claim to know God, don't know God. Nothing I've read or heard I find convincing in the least. I can respect a person's spirituality to an extent, because I see it as an extension of a person's struggles to come to terms with life. I don't just laugh at all of it. However, I don't consider the results of such struggles, even if they are actually heartfelt, humble, and thoughtful, to be convincing in the least that God is there or that anyone knows anything about "him".
part 2) God is not an important topic.
The closest my interest and beliefs get to something that approximates an interest in God is my interest in UFOs and aliens, even though I give the odds of humans possessing actual knowledge about such things to be very low. I still find myself intrigued, and I consider that intrigue to approximate the impulse to believe in God. I can't criticize people entirely for having their God impulse when I do have something similar. I do think that belief in aliens is becoming a cultural replacement for a belief in God by modern people. To the extent that aliens substitute for God in a person's quest for connection to the universe or longing for answers, it's pretty clear that actual real contact will be more bad than good, and will be a letdown once it actually happens. The longing for the unknown will persist. Likewise, heaven, even if real, will be a letdown -- a cage of sorts that we'll long to escape.
While God is part of intellectual history, I don't find "God" to be the foundational question. God comes up in interesting topics, but not central to those topics.
part 3) I don't desire to commune with God
Once it's understood that impulses to understand the unknown can persist in a fascination with aliens, sci-fi, or perhaps other endeavors, and then once a person comes to accept their mortality, why is it that a person should seek God? The subtext of MG's post says that I must spend every waking moment desperately trying a new angle to make sure I "invited" God to answer me -- this, considering there is little reason to believe he's ever answered anybody. The thing is, I just don't have an interest in getting to know God. Even if he's really there, great, just let me live on my little plot of land and enjoy the things I like to do, I'd rather have an extend companionship with my dog. We won't have that much in common. He could answer hard questions, but there's always another question, and a good mystery keeps the blood moving. I'm not wired to enjoy being around God. We're products of evolution. The kinds of things we like are programmed by billions of years of background processes that set a stage for our lives to persist even a few short years. Getting behind reality may be a consistent curiosity, living there is of no interest to me. You need all that stuff out there to stay out there, in order to have the stable little niche where you can throw a ball to a dog over and over again and watch him never get bored with it.
Lost Gospel of Thomas 1:8 - And Jesus said, "what about the Pharisees? They did it too! Wherefore, we shall do it even more!"