Considering the historical context of the early church in Acts, what was the primary significance of the Jerusalem Council (Acts 15) regarding the inclusion of Gentiles?

A It officially mandated the practice of circumcision for all new converts, regardless of their background. B It established a clear hierarchy within the church, with the apostles in Jerusalem holding absolute authority over Gentile believers. C It affirmed that Gentiles could be saved through faith in Jesus Christ without adhering to all the requirements of Jewish law. D It determined that Gentiles should form separate congregations to maintain cultural purity.