Which god? Misra? Yahway? Zeus? And why did he go to such great length to hide from us?
You might want to stop and consider the remote possibility that God is not hiding.
My guess is that people who do not see evidence of God and can perceive no God in existence, even through speculation, are not sufficiently intellectually, emotionally, or ethically evolved enough to be capable of perceiving him.
If a person wanted to do an experiment to discover the truth of something, they would first have to sterilize the environment in which the experiment will be conducted as well as all of the tools, test tubes, beakers, etc. and they would also have to calibrate everything being used to test the results otherwise any number of unseen contaminants could skew the results rendering the outcome unreliable or false.
In the same way if you want to discover whether God actually exists or not, you too have to first sterilize the environment in which you are going to conduct the experiment. You must cleanse your brain, the only tool at your disposal capable of such an inquiry, from all contaminants otherwise if your mind is filled with bias, unfounded assumptions and ignorance about the nature of God, the language of the prophets, etc., you will never find any evidence of God wherever you look even if you have 20/20 vision and always got straight A's in school.
On the other hand if you bother to take the time and trouble to cleanse and accurately calibrate your brain and upload all the available facts, free from from contaminants, everywhere you look, even within, you will see evidence of God, whether under a rock, at the bottom of the sea, through a telescope into deep space or under a microscope, and even if you were literally blind, you would still see.