Why can tradition be an accumulation of ignorance, error and vice as easily as of wisdom?
Since tradition is a human thing it may reflect human vices as well as virtues. The same, of course, is true of relying on autonomous reason. In this century, anti-traditional theories supported by intelligent men for reasons thought noble have repeatedly led to the murder of millions of innocents. The issue therefore is not whether tradition is perfect but its appropriate place in human life. To the extent our most consistent aim is toward what is good, and we err more through ignorance, oversight and conflicting impulse than coherent and settled evil, tradition will benefit us by linking our thoughts and actions to a steady and comprehensive system in which they can correct each other. It will secure and refine our acquisitions while hampering antisocial impulses. To the extent we consistently aim at what is evil, then tradition can not help us much, but neither can anything else short of divine intervention.