Although we have logic, God tells us specifically in His Word many times to not lean on our understanding. To humble ourselves and to trust fully in Him - to come to Him as a little child; not puffed up in our own pride and the thoughts within our own heads. Far too often we can think we're too smart and have everything figured out. Which is why God seeks after a humble heart and not a haughty spirit. Do we think we know better than the Lord? Then the King of Kings whose power and might is far beyond our mere human understanding? When we stand before Him, certainly it will be in trembling, fear and complete awe and all of our precious logic will fade into obscurity as we behold the True and Everlasting Light.
We need more humility and more abandonment of where men professes themselves to be wise. We need to simply let God be true. We need to allow God to remove the veil from our eyes so we can begin to see clearly the Truths He's placed within this World; Truths that are more clear and simple the we make them out to be with all of our mental gymnastics.
Trust in the Lord with all thine heart; and lean not unto thine own understanding. In all thy ways acknowledge him, and he shall direct thy paths. Be not wise in thine own eyes: fear the Lord, and depart from evil. Proverbs 3:5-7
For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, even his eternal power and Godhead; so that they are without excuse: Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened. Professing themselves to be wise, they became fools, Romans 1:20-22
And said, Verily I say unto you, Except ye be converted, and become as little children, ye shall not enter into the kingdom of heaven. Whosoever therefore shall humble himself as this little child, the same is greatest in the kingdom of heaven. Matthew 18:3-4
The fear of the LORD is the beginning of wisdom: and the knowledge of the holy is understanding. Proverbs 9:10