25 Her sacred promise was as sacredly kept with a joyous heart; henceforth she leads a life in perpetual union with her son Jesus, sharing with Him His joys and sorrows. It is thus that she will reach a height of glory granted to no other creature, whether human or angelic, because no one will receive a reward for virtue to be compared with hers; it is thus that the crown of the kingdoms of heaven and of earth will await her because she will be the invincible Queen of Martyrs. It is thus that she will be seated in the heavenly city of God by the side of her Son, crowned for all eternity, because she will drink with Him the cup overflowing with sorrow, faithfully through all her life, most faithfully on Calvary.
Source: Magnae Dei Matris (Vatican.va)