Dies Domini - Keeping the Lords Day Holy - Parts 84 - 86- Pope John Paul II
85. As she strains towards her goal, the Church is sustained and enlivened by the Spirit. It is he who awakens memory and makes present for every generation of believers the event of the Resurrection. He is the inward gift uniting us to the Risen Lord and to our brothers and sisters in the intimacy of a single body, reviving our faith, filling our hearts with charity and renewing our hope. The Spirit is unfailingly present to every one of the Church's days, appearing unpredictably and lavishly with the wealth of his gifts. But it is in the Sunday gathering for the weekly celebration of Easter that the Church listens to the Spirit in a special way and reaches out with him to Christ in the ardent desire that he return in glory: "The Spirit and the Bride say, 'Come!'" (Rev 22:17). Precisely in consideration of the role of the Spirit, I have wished that this exhortation aimed at rediscovering the meaning of Sunday should appear in this year which, in the immediate preparation for the Jubilee, is dedicated to the Holy Spirit.
86. I entrust this Apostolic Letter to the intercession of the Blessed Virgin, that it may be received and put into practice by the Christian community. Without in any way detracting from the centrality of Christ and his Spirit, Mary is always present in the Church's Sunday. It is the mystery of Christ itself which demands this: indeed, how could she who is Mater Domini and Mater Ecclesiae fail to be uniquely present on the day which is both dies Domini and dies Ecclesiae?
As they listen to the word proclaimed in the Sunday assembly, the faithful look to the Virgin Mary, learning from her to keep it and ponder it in their hearts (cf. Lk 2:19). With Mary, they learn to stand at the foot of the Cross, offering to the Father the sacrifice of Christ and joining to it the offering of their own lives. With Mary, they experience the joy of the Resurrection, making their own the words of the Magnificat which extol the inexhaustible gift of divine mercy in the inexorable flow of time: "His mercy is from age to age upon those who fear him" (Lk 1:50). From Sunday to Sunday, the pilgrim people follow in the footsteps of Mary, and her maternal intercession gives special power and fervour to the prayer which rises from the Church to the Most Holy Trinity.