6 From all this, Venerable Brethren, each one of you may gather how agreeable to Us and how commendable is the zeal with which at Our suggestion you have spread the devotion to the Most Holy Rosary, especially in these last years. Nor can We pass over the popular piety which has almost everywhere been excited by this method of prayer. Now you must watch with the greatest care that this devotion be practiced with even greater and greater fervour, and that it be persevered in without failing. And if We insist upon this exhortation, as We have already done several times, not one of you will be surprised, for you understand how important it is that this habit of the Rosary of Mary should flourish among Christians. And you are perfectly aware that this is a part and a beautiful form of that spirit of prayer of which we speak, and that it is at once admirably suited to our times, easy to practice, and fruitful in results. But as the first and the chief fruit of the Jubilee must be, as We have already pointed out, amendment of life and progress in virtue, We deem especially necessary the avoidance of that evil which We have not neglected to point out in Our past Encyclicals. We allude to those internal, and, as it were, domestic dissensions among some of ourselves; dissensions of which it is hardly possible to say how much they break or relax the bonds of charity, to the great detriment of souls. If We recall this to you once more, Venerable Brethren, who are the guardians of ecclesiastical discipline and of mutual charity, it is that We desire to see your watchfulness and your authority always directed to the prevention of so great an evil. By your warnings, your exhortations, your reproaches, urge all "to keep the unity of spirit in the bond of peace," induce the authors of the dissensions, if such there be, to return to their duty by the consideration which they should ever keep in mind that the only-begotten Son of God, even at the approach of His last torments, asked nothing more urgently of His Father than the mutual love of those who believed, or should believe, in Him,"that they may all be one, even as Thou, Father, art in Me, and I in Thee, that they also may be one in Us."(6)
Source: Quod Auctoritate (Vatican.va)