During that prayer in the Upper Room, in an attitude of deep communion with the Apostles, with some women and with Jesus’ “brethren,” the Mother of the Lord prays for the gift of the Spirit for herself and for the community.
It was appropriate that the first outpouring of the Spirit upon her, which had happened in view of her divine motherhood, should be repeated and reinforced. Indeed, at the foot of the Cross Mary was entrusted with a new motherhood, which concerned Jesus’ disciples. It was precisely this mission that demanded a renewed gift of the Spirit. The Blessed Virgin therefore wanted it for the fruitfulness of her spiritual motherhood.
While at the moment of the Incarnation the Holy Spirit had descended upon her as a person called to take part worthily in the great mystery, everything is now accomplished for the sake of the Church, whose image, model and mother Mary is called to be.
In the Church and for the Church, mindful of Jesus’ promise, she waits for Pentecost and implores a multiplicity of gifts for everyone, in accordance with each one's personality and mission.
Mary’s prayer has particular significance in the Christian community: it fosters the coming of the Spirit, imploring his action in the hearts of the disciples and in the world. Just as in the Incarnation the Spirit had formed the physical body of Christ in her virginal womb, now in the Upper Room the same Spirit comes down to give life to the Mystical Body.
Thus Pentecost is also a fruit of the Blessed Virgin’s incessant prayer, which is accepted by the Paraclete with special favor because it is an expression of her motherly love for the Lord’s disciples.
In contemplating Mary’s powerful intercession as she waits for the Holy Spirit, Christians of every age have frequently had recourse to her intercession on the long and tiring journey to salvation, in order to receive the gifts of the Paraclete in greater abundance.