Let them alone: they are blind leaders of the blind. And if the blind lead the blind, both shall fall into the ditch.
All Commentaries on Matthew 15:14 Go To Matthew 15
Chromatius of Aquileia
AD 407
He then goes on to say, “Let them alone; they are blind guides of blind men. But if a blind man guide a blind man, both fall into a pit.” These words were intended to expose the scribes and Pharisees, who were blinded by the error of their unbelief. Not only were they unable to recognize the light of truth—not believing in Christ—but also they were attracting others into the pit of death. Nevertheless the words also apply to heretics. Denying that Christ is the “true light from true light, and God from God,” they too were steeped in blindness. Because of their perverse doctrine, they also proved to be guides and leaders to those adrift.