...
Given this reality no one will ever be able to prove God to you. However, that inability does not mean God does not exist. Thus instead of approaching the question from the perspective of looking for proof to reject disbelief I recommend instead trying to look at the world holistically from the perspective that God does exist examine how that changes your perspective on things. Then compare that worldview to your current one in its entirety.
...
Well, that is true. I cannot prove that Zeus does exist nor that he does not exist. However, there are probabilities, and those are not in favor of Zeus or any other Gods, including your personal, pet God.
As for assuming that God does exist and looking at the world, of course, you can delude yourself into believing that God created snowflakes, bees, and all the complexity we see in nature. Just like notbatman is convinced that Earth is flat because he looks out of his window and sees a flat horizon, he steps outside his parents' house, and he sees flat horizon all around 360 deg. He deluded himself that the Earth is flat. The Bible confirms that. What other proof does he need? He is deluded, any rational observer will come to the same conclusion.
That is why it is important to validate what your senses are telling you. The scientific method is the best objective tool we have to discover the true nature of our universe. Other than that, it is a guessing game. He said, she said.
From where I am standing, I don't see any fundamental difference in your reasoning and notbatman's. You both are mistaken.
If you care about the truth, you follow the scientific method. You seek validation through observation and objective measurements.
If you don't care if what you believe is true, then it does not matter.
In the end, it is all about an emotional need that you have to believe in something greater no matter the evidence or lack thereof. Another reason could be that you (and people like you) are afraid of death and think that somehow (with some supernatural help) you will live in the afterlife somewhere in deep space (or wherever your imagination takes you).
I am not afraid of death, and I am in full control of my life. My mistakes are mine and mine only. So are my successes.
Not your God's, Zeus's, Allah's, Devil's, or any other fictional or non-fictional characters.
PS. God cannot be even considered as a subject of scientific studies, so this idea of God should not even cross your mind. There is nothing to consider. You cannot build a hypothesis, never mind prove it.
PPS. What is frustrating to see people like you come and proclaim that there is God somewhere. You cannot describe him, you have no proof, but you claim that your version (Judeo-Christian) God exists. Where is your Nobel prize?