Boston Globe columnist Jeff Jacoby writes of the “uncanny ability of experts to get things hopelessly, cataclysmically wrong.” A quick glance at recent history shows he’s right. The great inventor Thomas Edison, for instance, once declared that talking movies would never replace silent films. And in 1928, Henry Ford declared, “People are becoming too intelligent ever to have another war.” Countless other predictions by “experts” have missed the mark badly. Genius obviously has its limits.

Only one Person is completely reliable, and He had strong words for some so-called experts. The religious leaders of Jesus’s day claimed to have the Truth. These scholars…