W. Carl Ketcherside was a fascinating man who lived from 1908-1989. He began preaching almost every Sunday at age 12. His preaching and writings changed dramatically in the 1950's from a divisive, legalistic message to a grace-based message of oneness in Christ. In 1976 he wrote The Death of The Custodian. The book brilliantly lays out the difference between the old covenant and the new covenant and that impacts our lives today.