Analysis of information sources in references of the Wikipedia article "Penance" in English language version.
In the Lutheran Church, private confession was at first voluntary. Later, in portions of the Lutheran Church, it was made obligatory, as a test of orthodoxy, and as a preparation of the Lord's Supper.
The society groups could be divided into smaller groups called "classes" that would provide for even more intimate spiritual support and nurture. These classes were composed of about a dozen people who met once a week for spiritual conversation and guidance. Members spoke about their temptations, confessed their faults, shared their concerns, testified to the working of God in their lives and exhorted & prayed for each other. Every Methodist was expected to attend class meetings.
