"Identifying a True Church of God: A Biblical Guide," provides a framework for believers to discern an authentic Christian assembly amidst numerous denominations. The text begins by establishing that the church is an assembly of people built upon the foundation of the apostles' teachings and the supreme headship of Christ. A significant portion of the guide details the three non-negotiable marks of a true church, which include the pure preaching of the gospel, the proper administration of the two sacraments (baptism and the Lord's Supper), and the faithful exercise of church discipline. Furthermore, the source emphasizes that genuine churches should be characterized by members who display the fruit of the Spirit and demonstrate love and obedience to God's Word. Finally, the guide concludes by stressing that a personal relationship with Christ necessitates active participation in a local church for spiritual maturity and mutual accountability.