This common prayer is precious and the most powerful, and it is for its sake that we come together. For this reason also the Church is called a House of Prayer, because in it we are as a congregation with one accord to consider our need and the needs of all men, present them before God, and call upon Him for mercy. But this must be done with heart-felt emotion and sincerity, so that we feel in our hearts the need of all men, and that we pray with true sympathy for them, in true faith and confidence. Where such prayers are not made in the mass, it were better to omit the mass. For what sense is there in our coming together into a House of Prayer, which coming together shows that we should make common prayer and petition for the entire congregation, if we scatter these prayers, and so distribute them that everyone prays only for himself, and no one has regard for the other, nor concerns himself for another's need? How can that prayer be of help, good, acceptable and a common prayer, or a work of the Holy Day and of the assembled congregation, which they make who make their own petty prayers, one for this, the other for that, and have nothing but self-seeking, selfish prayers, which God hates? XII. A suggestion of this common prayer has been retained from ancient practice, when at the end of the sermon the Confession of Sins is said and prayer is made on the pulpit for all Christendom. But this should not be the end of the matter, as is now the custom and fashion; it should be an exhortation to pray throughout the entire mass for such need as the preacher makes us feel; and in order that we may pray worthily, he first exhorts us because of our sin, and thereby makes us humble. This should be done as briefly as possible, that then the entire congregation may confess their own sin and pray for every one with earnestness and faith. Oh, if God granted that any congregation at all heard mass and prayed in this way, so that a common earnest heart-cry of the entire people would rise up to God, what immeasurable virtue and help would result from such a prayer! What more terrible thing could happen to all the evil spirits? What greater work could be done on earth, whereby so many pious souls would be preserved, so many sinners converted?