The document outlines the steps of apostasy that occurred from Jerusalem to Rome, moving the church away from the complete standard of the apostles' doctrine. It describes how small deviations accumulated over time, following a logical pattern as people tired of God's way and sought new doctrines. The apostles were concerned with any changes or additions to their teachings. Over time this led to a shift from an inward focus on Christ to an outward focus represented by cathedrals, as the church moved further from divine authority and Jerusalem above.