During the months of September through June, Calvary has an active adult Sunday School class. The focus varies from studies in the Bible to reading, studying, and debating a current Christian book.  The classes are taught by the Ruling Elders of the church and the Pastors.  This is a special time of continued and advanced learning for the growing Christian.  The general adult class is held at 9:30 am in the fellowship hall.

A class for young parents and parents of young also meets at 9:30.  They are currently studying the book, Grace-Based Parenting by Dr. Tim Kimmel.