35 Christ lavishly communicates these aids, among which are especially prayer, sacrifice and the Sacraments, which "become...a fountain of water, springing up into life everlasting." Since the Church has been endowed with them for the salvation of all men, the faithful man will look for them in her. False reformers, however, despise these means. They make the road crooked and, so wrapped up in reforming that they forget God, they are always trying to make these crystal springs so cloudy or arid that the flock of Christ will be deprived of their waters. In this respect the false reformers of former days are even surpassed by their modern followers. These latter, wearing the mask of religiosity, discredit and despise these means of salvation, especially the two Sacraments which cleanse the penitent soul from sin and feed it with celestial food. Let every faithful pastor, therefore, employ the utmost zeal in seeing that the benefits of such great value be held in the highest esteem. Let them never permit these two works of divine love to grow cold in the hearts of men.
Source: Editae Saepe (Vatican.va)