Why do people try to understand God with their human and limited mind?

You’re not going anywhere if you think that you will understand God and his word, with your human and imperfect mind . Don't you know that our minds/brains cannot discern God? Romans: 9 I think, says "We live by faith not by sight (evidences or science experiments)" The only one who can discern God's ways is the Holy Spirit, thru the Holy Spirit we can comprehend the way our God works, so atheists, nonbelievers, and evolutionist will never get it with their finite minds. Never.!