CIC 486 The Father’s only Son, conceived as man in the womb of the Virgin Mary, is “Christ”, that is to say, anointed by the Holy Spirit, from the beginning of his human existence, though the manifestation of this fact takes place only progressively: to the shepherds, to the magi, to John the Baptist, to the disciples.1 Thus the whole life of Jesus Christ will make manifest “how God anointed Jesus of Nazareth with the Holy Spirit and with power.”2

CIC 495 Called in the Gospels “the mother of Jesus”, Mary is acclaimed by Elizabeth, at the prompting of the Spirit and even before the birth of her son, as “the mother of my Lord”.3 In fact, the One whom she conceived as man by the Holy Spirit, who truly became her Son according to the flesh, was none other than the Father’s eternal Son, the second person of the Holy Trinity. Hence the Church confesses that Mary is truly “Mother of God” (Theotokos).4

CIC 1335 The miracles of the multiplication of the loaves, when the Lord says the blessing, breaks and distributes the loaves through his disciples to feed the multitude, prefigure the superabundance of this unique bread of his Eucharist.5 The sign of water turned into wine at Cana already announces the Hour of Jesus’ glorification. It makes manifest the fulfillment of the wedding feast in the Father’s kingdom, where the faithful will drink the new wine that has become the Blood of Christ.6

CIC 1613 On the threshold of his public life Jesus performs his first sign – at his mother’s request – during a wedding feast.7 The Church attaches great importance to Jesus’ presence at the wedding at Cana. She sees in it the confirmation of the goodness of marriage and the proclamation that thenceforth marriage will be an efficacious sign of Christ’s presence.

CIC 2618 The Gospel reveals to us how Mary prays and intercedes in faith. At Cana,8 the mother of Jesus asks her son for the needs of a wedding feast; this is the sign of another feast – that of the wedding of the Lamb where he gives his body and blood at the request of the Church, his Bride. It is at the hour of the New Covenant, at the foot of the cross,9 that Mary is heard as the Woman, the new Eve, the true “Mother of all the living.”

1 Cf. Mt 1:20; 2:1-12; Lk 1:35; 2:8-20; Jn 1:3 1-34; 2:11.
2 Acts 10:38.
3 Lk 1:43; Jn 2:1; 19:25; cf. Mt 13:55; et al.
4 Council of Ephesus (431): DS 251.
5 Cf. Mt 14:13-21; 15:32-39.
6 Cf. Jn 2:11; Mk 14:25.
7 Cf. Jn 2:1-11.
8 Cf. Jn 2:1-12.
9 Cf. Jn 19:25-27.