Chapter — Slater, Manual of Moral Theology
Chapter III. Worship
Worship here signifies any external action by which we show deference and respect to another. Such an act is grounded on the persuasion that the person honoured is worthy of our esteem, and that it is proper to mark our esteem by such an external act of deference.
If the qualities which command our respect belong to the sphere of civil life, our worship is civil; if they belong to the sphere of religion, it is religious worship. Religious worship which is paid exclusively to God on account of his infinite and uncreated excellence is called by divines latria. That paid to the saints is called dulia, while the special worship with which we honour the blessed Virgin Mary, the Mother of God, on account of her created but pre-eminent excellence is called hyperdulia.
Worship is absolute when the excellence which grounds our esteem is in the object honoured; it is relative when paid to some object on account of its connection with a person worthy of our esteem and honour.
p. i, 138
In this chapter we will briefly consider the regulations of the Church with regard to the worship of the saints, their relics and images, and the principles which underlie that worship. We suppose the truth of the Catholic doctrine on this subject—that the worship which the Church authorizes to be paid to the saints, to their relics and images—is lawful, praiseworthy, and meritorious. In the first place, then, we are allowed privately to show that inferior worship, which is called dulia, to anyone whom we know with moral certainty to have died in the grace and friendship of God. We may also show marks of relative worship to anything connected with him during life. It is evident that there is nothing reprehensible in such worship; the world is accustomed to show similar marks of its esteem to its great statesmen, generals, poets, and inventors. The Church does not interfere with private worship provided there is nothing in it that is objectionable.
p. i, 138
Public worship, however, is subject to the authority of the Church, and she regulates it both as to its manner and objects. No signs of public worship may be used besides those. which are sanctioned, nor may the accustomed and approved signs of honour be shown to any except those who have been canonized or at least beatified by the Holy See. Only the saints, not the beatified, are invoked in the public litanies, and ordinarily it is not lawful to erect churches or altars in honour of the beatified; this mark of honour is reserved for the canonized saints. The pictures of the saints are painted with aureoles, those of the beatified with rays. With the permission of the Ordinary it is not forbidden to place statues of men who have not been canonized or beatified in our churches provided there be no marks of religious worship shown them; and paintings of such men may, under the same condition, be placed on the walls or windows of a church. Such paintings, however, may not be placed over an altar.
p. i, 138
The Church is very careful to guard against abuse and fraud in the worship of the saints, their images and relics, as is shown especially by the wise decree of the Council of Trent on the invocation of the saints and the veneration paid to their relics and images (sess. 25). In that decree it is specially prescribed that no new relics or miracles are to be admitted except with the Bishop’s approbation after making a diligent inquiry into the truth of the matter. The question of the authenticity of relics is one of fact and proved by the ordinary rules of evidence. When there seems to be moral certainty of the genuineness of a relic, the Church permits relative honour to be paid to it on account of the spiritual excellence of the person with whom it was connected. The honour is thus referred to the person of the saint and to God who is glorified in all his saints. It is quite possible for mistakes to be made about the genuineness of a relic; the infallibility of the Church does not enter here. When a mistake is detected, of course the honour previously paid to a false relic should stop. No one need be scandalized or distressed when any such discovery is made. The merit of the worship previously paid in good faith is not lost; the saint whose relic it was supposed to be was really honoured by marks of devotion shown to it out of love for him. It is as if a devotee of Shakespeare were to keep a bust in his room, and show it marks of honour because he supposed it to represent the great poet; if he found out that it was a bust of Thomas Cromwell, he would be disappointed, but neither he nor Shakespeare would have suffered any great loss.
p. i, 139