You haven't engaged with any of the many points that have been made to you in this thread. Why is that? I am strongly disinclined to make any sort of response to your posts when you so completely ignore it.
I shall make one more reply, which will be my last if you ignore again the comments I make.
Imagine you are in a class about to take a test. The teacher tells you that he is writing a number on a piece of paper but he won't show it to you. However, knowing the number that he wrote down is 90% of your grade. Why wouldn't the teacher be obligated to show me that piece of paper if he's going to grade me on it?
But this isn't at all what God has done. As I said in my earlier post, God has given you an entire text, the Bible, that reveals His nature, and purposes to you. The answer to the "test" is in it and it's an open-book test. What's more, the answer to the test is written on every particle of the classroom and in the substance of your own being - if you're willing to see it. No, your analogy doesn't really work, I think.
The trouble I have with faith is that I have no reason to believe in the supernatural of any kind. The only "strange thing" I have ever witnessed was a person "speaking in tongues" at an Apostolic church. But because I heard the pastor tell a story in passing about another church that told newly baptized Apostolics to say, "Yabba dabba do" as fast as you can to simulate speaking in tongues, even that becomes fake to me. I have prayed, but I don't hear the voice of God, not even a whisper. So most people like to tell me that I'm not listening, but I can't believe that either. I know myself and when I am earnestly seeking and when I am not.
It seems your experience with the Christian faith is very limited - and bizarre. Hardly a good basis from which to assess what it offers. Here are some excellent websites that will help expand your understanding of the Christian faith:
www.reasonablefaith.org
www.str.org
www.rzim.org
www.carm.org
I would also urge you to obtain the 2-volume set of Craig Keener's work "Miracles: The Credibility of the New Testament Accounts." It comprehensively addresses skepticism of the miraculous and in particular of the New Testament accounts of miracles. If you really are listening and earnestly seeking, you'll give Keener's work a serious look.
Now theres the part about people who got to see Jesus's miracles in person and then still didn't believe, but at least they got to see something. I assure everyone reading this, that if God showed up in my back yard, fifty feet tall, I would become a Christian that instant. Who am I to tell God that he ought to do that? Nobody in the grand scheme of things. But I either need to understand why I should believe short of evidence like that, or God needs to want me in Heaven bad enough to do just that. If I at least believed he existed, I could try to follow his teachings. Without his beliefs I'll try to be good on my own because there is satisfaction in that, but not everything that the Bible might say.
What difference does it make that people got to see Jesus' miracles if they remained unconvinced of his deity? They demonstrate just how little seeing often has to do with believing.
If God showed up in your backyard fifty feet tall, it would be too late for you to become a Christian. His mere presence would obliterate you. And the other problem with your "conversion" is that it would be devoid of love and faith, both of which God highly values in us. You would believe because of the force of what you could see and because to not believe would be to defy a fifty-foot high deity standing in your backyard, which would be a plainly dangerous and foolish course to follow. But this isn't the sort of belief and fidelity God desires from us.
In any case, it simply doesn't follow that because God has not shown up in your backyard He doesn't exist. This is a glaring non sequitur.
God doesn't need any of us. He certainly doesn't need us to believe in Him. He's
perfect. And He was this way long before this universe and any of us existed. God desires our faith and love for
our sake, not His. He made us to be in fellowship with Him; that is the fundamental purpose of our existence. He made us to find our greatest fulfillment in knowing, loving and worshiping Him. And so He has acted to secure our faith and love. But if we reject Him, He is not diminished one iota. We are the only ones who lose out when we refuse God's hand of fellowship.
The issue of belief really has nothing to do with available evidence. Many millions of people (some of them very intellectually brilliant) have been persuaded to faith in Christ as their Saviour and Lord by what evidence there is. Clearly, then, the problem isn't with the evidence; it has been persuasive to multi-millions of people. The problem is with you.
Selah.