Like many of the Protestant critics who followed him, Semler could claim to be following in the footsteps of Luther and the Reformation, and to be doing so with greater consistency than the political situation of the 16th century had permitted the first Protestant reformers themselves to do. The same kind of historical–critical scrutiny to which Luther and his fellow reformers had subjected to cherished traditions and doctrines of the medieval church, such as the claims of the Papacy or even the sacramental system, could and should be rolled back to the very first centuries of the history of the church. Even the first century, revered as “apostolic,” must not be beyond the reach of historical criticism.
Jaroslav Pelikan
Whose Bible Is It?
The Canon and the Critics