How does the Apostle Paul's encounter with the Philippian jailer (Acts 16:25-34) challenge the common understanding of conversion in the early church?

A It demonstrates that only those who experience miraculous events are truly saved. B It highlights the importance of baptism as the sole requirement for salvation, regardless of faith. C It suggests that entire households were converted based on the faith of the head of the household, reflecting a communal understanding of salvation. D It proves that salvation is only available to Gentiles and not to Jews.