Why do some Christians use the Westminster Confession while others use the Three Forms of Unity?

Summary

The sermon explores the various branches of the Reformation, highlighting their shared commitment to the Solas, God's sovereignty, and preaching the Word. Key confessional documents like the Augsburg Confession, Three Forms of Unity, and Westminster Standards for Lutherans, Reformed, and Presbyterians/Puritans respectively are discussed, alongside variations for Baptists. The practical takeaway is that while differences existed in church polity and practice, there was substantial agreement across these distinct Reformation movements.