2. There is the rightness of their will, by which they are conformed to the justice of God. Hence, it follows that, in a certain sense, their pain is voluntary, and thus not so severe. 3. By the love of God they not only bear their punishment, but rejoice in it, because they see that it is the means of satisfying God and being brought to Heaven. 4. If they choose, they can turn their thoughts from the pain of delay, and give them very attentively to the good of hope. This would bring them consolation. THE PAIN OF SENSE. It is the common judgment of theologians, with St. Augustine, St. Thomas, and St. Bonaventure, that this pain is bitterer than all pain of this life.... Theologians, in common with St. Thomas and St. Bonaventure, teach that the pain of Purgatory is not in any way inflicted by devils. These souls are just and holy. They cannot sin any more; and, to the last, they have overcome the assaults of the devils. It would not, therefore, be fitting that such souls should be given into their power to be tormented by them. Again, when the devils tempt wayfarers, they do it because they hope to lead them into sin, however perfect they may be; but they could have no such hope about the souls in Purgatory, and so would not be likely to tempt them. Besides, they know that their temptations or harassings would have an effect not intended by them, and would bring the souls from Purgatory to Heaven more quickly. * * * * * It is the common law that souls in Purgatory, during the whole time that they are there, cannot come out from the prison, even if they wish; The constant closing of the prison-doors is a part of the severity of their punishment. So teach St. John Chrysostom, St. Athanasius, and St. Augustine.... The reason for this is the law of the justice of God. The souls of the lost are kept in prison by force and against their will. The souls in Purgatory stay there willingly, for they understand the just will of God and submit to it. This law, however, can be sometimes dispensed with; and so St. Augustine holds it to be probable that there are often true apparitions of the Holy Souls by the permission of God.... It is true that, as a rule, these are apparitions of souls, who, by a special decree of God, are suffering their Purgatory somewhere in this world.... One thing, however, we must note in these cases. When such a permission is given, the pain of the soul is not interrupted. This is not only seen from the visions themselves, but is what reason requires. * * * * *