Sacred Calendar

Fourth Lesson - Public Worship Requires Settled Doctrine

The language used in public worship is the necessary offspring of the teaching which it expresseth, and the former can have no safety unless the latter be settled. Wherefore Our Predecessors the Roman Pontiffs, while encouraging the pious love of the faithful for the Conception of the Blessed Virgin, have taken care ceaselessly to inculcate the sinlessness of the same. They have always particularly insisted that the Feast should be observed not in honour of Mary's Sanctification, a false opinion, most foreign to the mind of the Church, but which hath nevertheless been maintained by some, but in honour of her Conception itself.

Fifth Lesson - Preserved from Original and Actual Sin

The same Our Predecessors have likewise resisted the dreams of those who have imagined that in the sinless Conception there were Two Instants, and that the Church celebrateth the Second and not the First. Indeed, Our said Predecessors have considered the sinlessness of the First Instant to be as much a truth for their assertion, protection, and promulgation, as the sinlessness of the Conception at all. Hence came those words in which Our Predecessor Alexander VII. in a decree declareth the mind of the Church, and saith, "Christ's faithful people, drawn by love to His most blessed Mother, the Virgin Mary, have of a long time believed that God, at the very First Instant in which He made her soul and joined it to her body, by a special grace and privilege granted to her, through the merits of His dear Son, Christ Jesus, the Saviour of the world, Whose precious death He foreknew, cleansed her from all sin, original as well as actual; and it is in this belief, and no other, that the said faithful of Christ have always kept with devotion and joy the Feast of the said Conception."

Sixth Lesson - The Doctrine Protected in Liturgy and Teaching

It hath always been one of the most weighty cares of Our said Predecessors the Roman Pontiffs to protect the doctrine of the sinlessness of Mary's Conception from any sort of attack or corruption. Not only have they suffered no one to condemn and traduce it, but they have gone much further, and in public and repeated declarations have averred: That that doctrine which holdeth that the Virgin was conceived without sin is a doctrine, the arguments in support of which are strong enough to enable the profession thereof to be made at the time of public worship, which is ancient, which is almost universal, which is one of those which the Church of Rome encourageth and protecteth, and which is worthy even to be expressed in the Holy Liturgy itself, and in the most solemn prayers of the Church. Our said Predecessors did not stop even here, but in order to preserve the doctrine of the Virgin's sinless Conception from any injury, they strictly forbade that the opposite opinion should be maintained either in public or in private, to the end that it might at length die out under their disapprobation.