The Blessed Virgin Mary, Mother of the Church
Genesis 3:9-15,20 [or Acts 1:12-14] + John 19:25-34
And from that hour the disciple took her into his home.
On the feast of Our Lady of Lourdes in 2018, Robert Cardinal Sarah—the prefect of the Congregation for Divine Worship and the Discipline of the Sacraments—announced the institution of a new obligatory memorial for the Ordinary Form of the Roman Rite of the Catholic Church. This memorial is to be celebrated every year on Pentecost Monday, which is to say, the day following Pentecost Sunday. In the Extraordinary Form of Holy Mass, this is the second day of the Octave of Pentecost.
In his decree inscribing this new memorial into the General Roman Calendar, Cardinal Sarah noted the following:
“The joyous veneration given to the Mother of God by the contemporary Church, in light of reflection on the mystery of Christ and on His nature, cannot ignore the figure of a woman (cf. Gal 4:4), the Virgin Mary, who is both the Mother of Christ and Mother of the Church.”
“Indeed, the Mother standing beneath the cross (cf. Jn 19:25), accepted her Son’s testament of love and welcomed all people in the person of the beloved disciple as sons and daughters to be reborn unto life eternal. She thus became the tender Mother of the Church which Christ begot on the cross handing on the Spirit. Christ, in turn, in the beloved disciple, chose all disciples as ministers of his love towards his Mother, entrusting her to them so that they might welcome her with filial affection.”
“This celebration will help us to remember that growth in the Christian life must be anchored to the Mystery of the Cross, to the oblation of Christ in the Eucharistic Banquet and to the Mother of the Redeemer and Mother of the Redeemed, the Virgin who makes her offering to God.”