At that time Jesus answered and said, I thank thee, O Father, Lord of heaven and earth, because thou hast hid these things from the wise and prudent, and hast revealed them unto babes. The gift of the Holy Spirit was intended to overcome this problem. But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you. That men who cannot understand do not understand should comfort those who have committed their lives to Christ. But he that is spiritual judgeth all things, yet he himself is judged of no man.
Some people are color-blind, some people are deaf, and others have no spiritual capacity.
But we have the mind of Christ.