The Lord said to me: “Mary, daughter of David and mother of the Lord”

The Lord said to my Lord: “Sit at my right hand until I put your enemies beneath your feet.” (Ps 110:1, cited in Mk 12:36)

After a series of questions posed by his adversaries, Jesus takes the initiative and forms his own question: “How do the scribes say that the Messiah is the Son of David? David himself, moved by the Holy Spirit, said: ‘The Lord said to my Lord…’ David himself calls him Lord. How, then, is he his Son?” (Mk 12:35-37). Jesus’ question, the “Dixit Dominus” of Psalm 110, does not deny the Messianic lineage of the Messiah from David, but raises the deepest paradox of Christology: how can the Messiah be simultaneously the son of David (human origin) and Lord of David (divine origin)? Mariology finds in this paradox the foundation for the title Mater Domini, Mother of the Lord, which Elizabeth addressed to Mary: she who was David’s daughter gave birth to the Lord of David.

I. Dixit dominus: Psalm 110 and the Messiah-Priest-King

Psalm 110 is the most cited passage in the New Testament, appearing in Mk 12:36; Mt 22:44; Lk 20:42-43; Acts 2:34-35; Heb 1:13; 5:6; 7:17, etc. It is a royal psalm, likely composed for the coronation of the king of Jerusalem, but interpreted messianically and eschatologically by Jewish and Christian tradition. The opening formula, “The Lord said to my Lord,” presents a duality of lordship: the God of Israel addresses a word to someone whom David also calls “my Lord”.

Jesus’ question is that if David calls “Lord” to the Messiah, the Messiah cannot be merely his human descendant. A descendant is not “lord” over his ancestor; he is subordinate to him in the logic of patriarchy. For David to call “Lord” to his descendant, that descendant must possess a dignity transcending human origin. Jesus leaves the question open without explicitly resolving it, but the early Church recognized in it an implicit affirmation of Christ’s divinity.

Verses 2 of Psalm 110, “The Lord will extend his sovereignty; he will rule over his enemies,” and verse 4, “You are a priest forever, in the order of Melchizedek,” combine the two messianic dimensions that Hebrews will develop: the Messiah as King (who rules) and as Priest (in the order of Melchizedek). This dual royal-priestly dimension of the Messiah has direct mariological implications: the Mother of the Messiah-King is the “Mother Queen” (Gebirah), and the Mother of the Messiah-Priest participates in his priestly work.

The Letter to the Hebrews (Heb 5:6.10. 7:1-28) elaborates on Christ’s priesthood “in the order of Melchizedek” in great detail. Christ’s priesthood is not the Levitical priesthood (descended from Aaron), but an eternal, superior priesthood directly from God.

Mary, as Mother of the Eternal High Priest, participates in this priesthood in a unique way: not as a priest (which she is neither nor could be) but as the one who generated the Priest and who “offered” her Son to the Father in the Presentation in the Temple (Lk 2:22-24) and on the Cross.

II. Mary, daughter of David: the royal lineage of Israel in the light of the “Dixit Dominus”

The genealogy of Jesus in Matthew (Mt 1:1-17) and Luke (Lk 3:23-38) establishes Jesus’ Davidic lineage. In Matthew, the genealogy goes from Abraham to David and from David to Joseph. In Luke, it goes from Jesus to Adam. In both cases, the genealogy is of Joseph, the “legal father” of Jesus, who is explicitly of the house of David (Lk 1:27). But is Mary also of the Davidic lineage? The New Testament does not affirm this explicitly, but tradition and the apocryphal Protoevangelia (especially the Proto-Evangelium of James) affirm it, and many Fathers and theologians suppose it.

The angel’s greeting in Lk 1:27, “sent to a virgin… of the house of David,” can refer to Mary as well as to Joseph. St. Ambrose and other Fathers have interpreted the verse this way. The typological connection with Ps 45:13-14, the “daughter of a king” who awaits the wedding announcement, was applied to Mary as the “daughter of David” in medieval exegetical tradition. The paradox of the “Dixit Dominus Domino meo” (The Lord said to my Lord) implies that this “daughter of David” gives birth to the “Lord of David.”

The “Mother of the King,” in the tradition of the Old Testament, had a specific institutional role: the Gebirah (“Great Lady,” “Queen Mother”) was a recognized royal figure in Jerusalem’s court. When Bathsheba intercedes with Solomon (1 Kings 2:19-20), Solomon seats her at his right hand and says, “Ask, my mother, for I will not refuse you.” This model of the Queen Mother who intercedes with her son king and whose petition is granted forms the basis of the doctrine of Mary’s intercession with Jesus, as found in the Dictionary of Mariology: Intercession of Mary.

Mary as Gebirah, Queen Mother in David’s Kingdom that the Son establishes, finds her most beautiful expression in her celestial coronation (Rev 12:1): “a woman clothed with the sun, with the moon under her feet and a crown of twelve stars on her head.” This crowned Queen is simultaneously the daughter of David and the Mother of the King whom David called “my Lord.” The royal mariology, which contemplates Mary as Queen of the Universe, is not excessive devotion: it is the theological consequence of Davidic lineage and divine motherhood.

III. “Mater domini”: Dixit Dominus and Elizabeth’s recognition

Lk 1:43: “How can this be, that the Mother of my Lord comes to me?” Elizabeth is the first to recognize Mary as the “Mother of the Lord” (Mater Domini).

This title presupposes the very paradox that Jesus raises in Mk 12:35-37: Jesus is the “Lord” (as the Psalm 110 foretold), and Mary is the Mother of this Lord. David called “my Lord” the Messiah. Elizabeth calls “my Lord” the Son of Mary, the same recognition, from the Old to the New Testament. The “Dixit Dominus Domino meo” of Ps 110:1 echoes, in Lk 1:43, as the Mother of the Lord’s confession.The title *Mater Domini* is what underpins the *Theotokos*, Mother of God, defined by the Council of Ephesus (431). If Jesus is the “Lord” (YHWH in person, as Ps 110 foretells), then Mary is the Mother of God. The paradox of Mk 12:35-37, how can the Messiah be the son of David and Lord of David?, finds its answer in the Incarnation: because he is simultaneously the son of David through humanity (received from Mary) and Lord of David through eternal divinity. Mary unites in herself the two poles of this paradox: she is the daughter of David (humanity) and Mother of the divine Lord (divinity of the Son).Marian spirituality found in this duality, Mary daughter of David and Mother of the Lord, an inexhaustible source of contemplation. On the one hand, she is the most human of creatures: born of a concrete family, with a history, with a people, with its limits and its graces. On the other hand, she stands in a unique relationship with the divine: Mother of the Lord, dwelling place of the Trinity, Queen of the Universe. This duality is not a contradiction, but the most perfect expression of the mystery of the Incarnation, where humanity and divinity are united without confusion and without separation.The Rosary, which meditates alternately on the joyful mysteries (human life of Jesus and Mary), the sorrowful mysteries (Passion) and the glorious mysteries (Resurrection and glory), is the most excellent form of devotion to this contemplation of the paradox: the same Son who was born in Bethlehem of Mary, who was crucified in Jerusalem, is the glorified Lord anticipated by David in Ps 110 and who is seated “to the right” of the Father. And Mary, who walked this whole path with the Son, from Bethlehem to Calvary, from Calvary to the Assumption, is the best guide for this contemplation.IV. Dixit dominus: Mary Queen at the right and the eschatological gloryDixit Dominus: Ps 110:1: “Sit down at my right hand.” This position of highest honor, “to the right” of the Father, is the eschatological horizon of Christology: the risen and ascended Jesus is “seated to the right of the Father” (Nicene Creed).And Mary, who shared more fully than any other creature in the life and mission of the Son, shares also in his glorification: she who is “crowned” (Rev 12:1) reigns alongside the Son who is “seated at the right hand of the Father.” The eschatological glory of Mary, Queen, is the fulfillment of “The Lord said to my Lord” (Ps 110:1) in the order of redemption.The crowning of Mary as the fifth glorious mystery of the Rosary is a devotional expression of this participation in the glory of the Son. The medieval and Renaissance iconography of the “Coronation of Mary,” in which the Father, Son, and Holy Spirit crown Mary in the glory of Heaven, visually represents the theological logic: the Son who is “seated at the right hand of the Father” places his Mother to his right, who, of all creation, most fully “remained in his love.”This glory of Mary is not an autonomous power, but a reflection of the glory of the Son. Just as David called the Messiah “Lord” in recognition of his superior glory, the Church, by proclaiming Mary “Queen,” recognizes that this Queen reigns by the grace of the King, who is her Son. Real Mariology does not compete with Christology, but expresses it: the Queen Mother who intercedes with the King Son is the image of the Church interceding for humanity with the authority of one who is with the Son.Common Time, which extends over months without the major peaks of Pasch or Nativity, is the time when the Christian is called to live “as if seated at the right hand,” that is, as one having the dignity of divine filiation and the authority of intercession. Mary, who “is seated” in definitive glory, is the horizon that Common Time contemplates: the dignity to which we are called is not a future, abstract reality, but a reality already present in Mary, already visible in her glorification, already assured by the promise of the Son who said, “Where I am, my servant will also be” (Jn 12:26).*Mary, the daughter of David and Mother of the Lord, embodies the Christological paradox raised in Mark 12:35-37: she, who is of the royal lineage of Israel, gave birth to the Lord whom David acknowledged as greater than himself.*References:– Council of Ephesus, *Acts* (431). – Pope John Paul II, *Redemptoris Mater*, nos. 8-11 (1987). – R. Brown, *The Birth of the Messiah* (1977). – J. Gnilka, *The Gospel According to Mark*, vol. II (1979). – A. Serra, *Mary and the Word of God* (1984).