The modern open minded mindset is not new. One famous open-minded ancient was Pilate, who answered Jesus’ claim to truth by simply responding, “What is truth?” (John 18:38). Just as Pilate really did not want to have to consider what Jesus’ claims would mean for him personally, the world’s infatuation with the open mind today has more to say about its unwillingness to deal with the truth than it does about any real virtuous agnosticism.
Consider for example what the philosophy of the Open Mind would do for us in the world of engineering. If every bridge builder felt he could have his own equations for structural integrity, and that there were no absolute truths in mathematics, we would have very few bridges still standing. Likewise in medicine, would you prefer to go to a doctor who studied absolute truths in anatomy, or one who preferred to believe “to each his own?” Obviously there are legitimate gray areas where we do not know the absolute truth. There are disputes within the fields of engineering and medicine. But the belief that absolute truth exists and can be known is fundamental to the disputes. Without the belief in truth, the polemics would be moot.
The proponents of an Open Mind would have us believe that no absolute truth exists. Many people reject the Christian faith these days because of this infatuation with being open minded. Without a doubt, Christianity claims to assert absolute truth. Pilate’s famous agnostic response came as Jesus was saying to him, “I have come into the world to testify to the truth.” (John 18:37). The fact is, all faiths, belief systems, and philosophies make truth claims. Even the Open Minded belief system makes this one truth claim - absolute truth does not exist. As such, it is a self contradictory belief system and should be rejected on those grounds alone.