Web pages that challenge various Church of God teachings are included here. The most controversial COG groups currently are those in the Adventist family, specifically the Worldwide Church of God (now renamed Grace International Communion)and derivative groups, though material on other groups bearing the Church of God name (e.g. Pentecostal) is most welcome.
The most controversial Church of God groups are those in the Adventist family, tracing their roots to the various Church of God (Seventh Day) groups. Highest profile belongs to the Worldwide Church of God (now renamed Grace International Communion)and derivative groups.