“As St. Irenaeus says, she being obedient, became the cause of salvation for herself and for the whole human race. Hence not a few of the early Fathers gladly assert with him in their preaching ‘DEATH THROUGH EVE, LIFE THROUGH MARY’. THIS UNION OF THE MOTHER WITH THE SON IN THE WORK OF SALVATION IS MADE MANIFEST FROM THE TIME OF CHRIST’S VIRGINAL CONCEPTION UP TO HIS DEATH. She cooperated in the work of the Saviour in an altogether singular way to restore supernatural life to souls. As a result, she is our mother in the order of grace. Mary, sharing as she did even on Calvary, had a part even in the once for all acquisition of the great treasury. Now from this common sharing of will and suffering between Christ and Mary, she ‘merited to become most worthily the REPARATRIX [one who makes amends or atonement] for a lost world,’ and therefore, DISPENSATRIX [one who dispenses] of all the gifts which Jesus gained for us by His death and His blood (Vatican II, Dogmatic Constitution on the Church, chap. 8, II, 56, pp. 380-381).
“Taken up to heaven she did not lay aside this saving office but BY HER MANIFOLD INTERCESSION CONTINUES TO BRING US THE GIFTS OF ETERNAL SALVATION. By her maternal charity, she cares for the brethren of her Son, who still journey on earth surrounded by dangers and difficulties, until they are led into their blessed home. Therefore the Blessed Virgin is invoked in the Church under the titles of ADVOCATE, HELPER, BENEFACTRESS, and MEDIATRIX” (Vatican II, Dogmatic Constitution on the Church, chap. 8, II, 62, pp. 382-383).
“Mary has by grace been exalted above all angels and men to a place second only to her Son, as the most holy mother of God who was involved in the mysteries of Christ: she is rightly honoured by a special cult in the Church. ... The sacred synod teaches this Catholic doctrine advisedly and at the same time admonishes all the sons of the Church that the cult, especially the liturgical cult, of the Blessed Virgin, be generously fostered, and that the practices and exercises of devotion towards her, recommended by the teaching authority of the Church in the course of centuries be highly esteemed, and that those decrees, which were given in the early days regarding the cult images of Christ, the Blessed Virgin and the saints, be religiously observed” (Dogmatic Constitution on the Church, chap. 8, IV, The Cult of the Blessed Virgin in the Church, 66,67, pp. 384-385).
Intercessions of and Prayers to Dead Saints
“The ‘treasury of the Church’ ... is the infinite value, which can never be exhausted, which Christ’s merits have before God. ... This treasury includes as well the prayers and good works of the Blessed Virgin Mary. They are truly immesne, unfathomable and even pristine in their value before God. In the treasury, too, are the prayers and good works of all the saints, all those who have followed in the footsteps of Christ the Lord and by his grace have made their lives holy and carried out the mission the Father entrusted to them. In this way they attained their own salvation and at the same time cooperated in saving their brothers in the unity of the Mystical Body. ... The union of the living with their brethren who have fallen asleep in Christ is not broken. ... Now that they are welcomed in their own country and at home with the Lord, through him, with him and in him they intercede unremittingly with the Father on our behalf, offering the merit they acquired on earth through Christ Jesus. ... Their brotherly care is the greatest help to our weakness” (The Constitution on the Sacred Liturgy, Apostolic Constitution on the Revision of Indulgences, chap. 2, 5, pp. 76,77).
“In full consciousness of this communion of the whole Mystical Body of Jesus Christ, the Church in its pilgrim members, from the very earliest days of the Christian religion, has honoured with great respect the memory of the dead ... she has always venerated them, together with the Blessed Virgin Mary and the holy angels, with a special love, and has asked piously for the help of their intercession. ... When, then, we celebrate the eucharistic sacrifice [the Mass] we are most closely united to the worship of the heavenly Church; when in the fellowship of communion we honour and remember the glorious Mary ever virgin, St. Joseph, the holy apostles and martyrs and all the saints” (Dogmatic Constitution on the Church, chap. 8, I, 52,53; II, 59, pp. 375,377).
“Holy Mother Church is extremely concerned for the faithful departed. She has decided to intercede for them to the fullest extent in every Mass and abrogates every special privilege in this matter” (Dogmatic Constitution on the Church, chap. 8, V, Norms, 20, p. 87).