14 It is from this danger that they will be happily rescued, who, in the pious practice of the Rosary, are wont, by frequent and fervent prayer, to keep before their minds the glorious mysteries. These mysteries are the means by which in the soul of a Christian a most clear light is shed upon the good things, hidden to sense, but visible to faith, "which God has prepared for those who love Him." From them we learn that death is not an annihilation which ends all things, but merely a migration and passage from life to life. By them we are taught that the path to Heaven lies open to all men, and as we behold Christ ascending thither, we recall the sweet words of His promise, "I go to prepare a place for you." By them we are reminded that a time will come when "God will wipe away every tear from our eyes," and that "neither mourning, nor crying, nor sorrow, shall be any more," and that "We shall be always with the Lord," and "like to the Lord, for we shall see Him as He is," and "drink of the torrent of His delight," as "fellow-citizens of the saints," in the blessed companionship of our glorious Queen and Mother. Dwelling upon such a prospect, our hearts are kindled with desire, and we exclaim, in the words of a great saint, "How vile grows the earth when I look up to heaven!" Then, too, shall we feel the solace of the assurance "that which is at present momentary and light of our tribulation worketh for us above measure exceedingly an eternal weight of glory" (2 Cor . iv., 17).
Source: Laetitiae Sanctae (Vatican.va)