Among Erasmus of Rotterdam's many influential treatises on theology during the early Reformation, Exomologesis (1524; revised 1530) and Ecclesiastes (1535) stand out as two of his most significant.

Exomologesis, or The Manner of Confessing, in which Erasmus articulated his views on the true manner of Christian confession, was sufficiently controversial that he published an expanded version with concessions and clarifications six years later. Ecclesiastes, or The Method of Preaching, was an extensive exposition on how to employ...