The idea of God is a result of the ability to "think" to "conceptualize". That process itself (thinking ) is the problem. If stopped , it cannot interfere with the perception of "what is". The perception of "what is" leads to an experience beyond expression because "what is" is infinite and absolute (and it is you). This experience has been "high jacked" by the "conceptualizers" and "bastardize-rs" into the plethora of ideas on which we are presently "choking".
Two puzzlements that can help one "conceptualize" why evidence of God can never exist are St Francis " What you are looking for is what is looking" and Allen Watts " Can the eye see itself? "