the proper place. By a decree S.R.C. (January 23, 1899) the faithful may satisfy the precept by hearing Mass in any public church or public or semi-public oratory. A semi-public oratory is there defined as one which by the authority of the Ordinary is erected in a place which is not absolutely public, but more or less private, for the use not of all the faithful, nor of a particular person or family, but of a community or society of persons. No one besides those who are mentioned in the indult can satisfy the precept by hearing Mass in a strictly private oratory, which by an indult of the Holy See is erected in a private house for the use of a particular person or family (Can. 1249).
As Benedict XIV teaches, Bishops cannot compel the faithful to hear Mass in their parish churches; they have no power to abrogate a universal law and custom of the Church or a decree of the Sacred Congregatibn of Rites. The liberty, however, of hearing Mass in any place of worship except strictly private oratories, does not exempt the faithful from contributing to the support of their own pastors according to their means.
4. One would not hear Mass so as to satisfy the precept if he were stationed apart at a considerable distance from the place where it was being celebrated, even though he might be able to see and hear what was being done. He must be morally present so as to form one of those who are together hearing and offering up the Holy Sacrifice. It is not necessary that he should be able to see the priest or the altar, nor even to hear what is said. It will be sufficient if he follows the principal parts of the Mass. So that a person could hear Mass if he were stationed in a side chapel of a great cathedral while Mass was being said at the high altar, though he might not be able to hear or see anything that was going on. Similarly, if Mass is being said for a large army or crowd of people, those on the outskirts of the multitude may hear Mass, though they are at a great distance from the altar. If the church is full and large numbers cannot get inside, still these latter may hear Mass being celebrated inside. On the other hand, if while Mass is being said in a church, someone were posted on the opposite side of a wide street or square, he could not hear the Mass so as to satisfy the precept, though he
