In the context of the early church, what was the primary theological significance of the healing of the paralyzed man through Peter and John at the Beautiful Gate in Acts 3?

A It demonstrated the power of prayer and fasting within the Christian community. B It served as a public endorsement of Peter and John's leadership within the Jerusalem church. C It highlighted the fulfillment of Old Testament prophecies regarding the Messiah's healing ministry and the power of Jesus' name. D It aimed to attract more followers to the Christian faith by showcasing miraculous displays of power.