The First Sign and the Father's House water to wine, and zeal for the temple
John 2 opens the public ministry with two paired episodes. At Cana, Jesus turns water to wine — "the first of his signs" — and "manifested his glory." In Jerusalem he cleanses the temple and speaks of "the temple of his body," the first veiled word about his resurrection. Both reveal who he is; both close with a note about faith.
Overview of John 2
Chapter 2 moves from the calling of the first disciples (1:35–51) into Jesus' public work, and John frames it with two deliberately paired scenes. 2:1–11 records the wedding at Cana, where Jesus turns water kept for Jewish purification into the best wine — the first of the signs, by which he "manifested his glory, and his disciples believed in him." The sign points beyond itself: the messianic Bridegroom has come, and the joy of the kingdom surpasses the old order.
2:12–25 moves to Jerusalem at Passover, where Jesus drives the traders from the temple courts, refusing to let "my Father's house" become "a house of trade." Challenged for a sign, he answers, "Destroy this temple, and in three days I will raise it up" — speaking, John explains, "about the temple of his body." The chapter ends on a sobering note: many "believed in his name" when they saw the signs, but Jesus "did not entrust himself to them," for "he knew what was in man" — a line that leads straight into the night visit of Nicodemus in chapter 3.
Passage Units
Both passages of John 2 are available.