Ad Diem Illum Laetissimum §21

²¹ Now if it becomes children not to omit the imitation of any of the virtues of this most Blessed Mother, we yet wish that the faithful apply themselves by preference to the principal virtues which are, as it were, the nerves and joints of the Christian life - we mean faith, hope, and charity towards God and our neighbor. Of these virtues the life of Mary bears in all its phases the brilliant character; but they attained their highest degree of splendor at the time when she stood by her dying Son. Jesus is nailed to the cross, and the malediction is hurled against Him that "He made Himself the Son of God" ( John xix., 7). But she unceasingly recognized and adored the divinity in Him. She bore His dead body to the tomb, but never for a moment doubted that He would rise again. Then the love of God with which she burned made her a partaker in the sufferings of Christ and the associate in His passion; with him moreover, as if forgetful of her own sorrow, she prayed for the pardon of the executioners although they in their hate cried out: "His blood be upon us and upon our children" ( Matth . xxvii., 25).