What does the Bible say about the first miracle of Jesus?

The first miracle of Jesus, as documented in John 2, was transforming water into wine at a wedding in Cana. This event not only illustrates Jesus' divine authority but also marks the commencement of his public ministry. The miracle was performed discreetly, showing humility and serving as an encouragement to his disciples who had just begun to follow him. The act of turning water into wine fulfills the Old Testament symbols, indicating the transition from the old covenant of ceremonial law to the new covenant of grace established through Christ.