What is the Ave Maria?
The Ave Maria is the most beloved prayer to Our Lady in the Roman Catholic tradition. It joins the words of the Archangel Gabriel — 'Hail, full of grace, the Lord is with thee' — and St. Elizabeth's greeting at the Visitation — 'Blessed art thou among women, and blessed is the fruit of thy womb' — to the Church's own petition asking the Blessed Virgin to pray for us, sinners, now and at the hour of our death.
Where does the Ave Maria come from?
The first half of the prayer is taken word-for-word from the Gospel of St. Luke: the angel's salutation at the Annunciation (Lk 1:28) and St. Elizabeth's greeting at the Visitation (Lk 1:42). The second half — the petition 'Holy Mary, Mother of God' — developed gradually from the early centuries of the Church and was given its final form in the Roman Breviary in 1568 by Pope St. Pius V.
How is the Ave Maria prayed in the Rosary?
The Holy Rosary is built around the Ave Maria. Each of the five decades begins with one Pater Noster, follows with ten Ave Marias while meditating on a mystery from the life of Christ or His Mother, and concludes with one Gloria Patri. To pray a full Rosary is to pray fifty Ave Marias — a meditation on the whole life of Christ through the eyes of His Mother.
Why do we call Mary 'Mater Dei' — Mother of God?
The title Mater Dei (Theotokos in Greek) was solemnly defined at the Council of Ephesus in A.D. 431. It is not a claim that Mary is the source of the divine nature, but the simple confession that Jesus Christ — true God and true man — is one Person, and Mary is His Mother. To deny her this title is, in the end, to deny that Christ is God.
What does 'gratia plena' mean?
Gratia plena means 'full of grace.' It is the angel's salutation to Mary at the Annunciation in St. Jerome's Latin Vulgate translation. The Greek original — kecharitomene — is a passive participle meaning 'one who has been graced,' a title applied to no other person in Scripture. The Church has always understood this fullness of grace to mean that Mary was preserved from all stain of sin, the doctrine we call the Immaculate Conception.