Men were astonished, says Simon of Cassia, when they saw this mother then keep silence, without uttering a complaint in this great suffering.[1508] But if the lips of Mary were silent, her heart was not so; for she did not cease offering to divine justice the life of her Son for our salvation. Therefore we know that by the merits of her dolors she co-operated with Christ in bringing us forth to the life of grace, and therefore we are children of her sorrows: Christ, says Lanspergius, wished her whom he had appointed for our mother to co-operate with him in our redemption; for she herself at the foot of the cross was to bring us forth as her children.[1509] And if ever any consolation entered into that sea of bitterness, namely, the heart of Mary, it was this only one; namely, the knowledge that by means of her sorrows, she was bringing us to eternal salvation; as Jesus himself revealed to St. Bridget: “My mother Mary, on account of her compassion and charity, was made mother of all in heaven and on earth.”[1510] And, indeed, these were the last words with which Jesus took leave of her before his death; this was his last remembrance, leaving us to her for her children in the person of John, when he said to her: Woman, behold thy Son: “Mulier ecce filius tuus.”[1511] And from that time Mary began to perform for us this office of a good mother; for, as St. Peter Damian declares, the penitent thief, through the prayers of Mary, was then converted and saved: Therefore the good thief repented, because the blessed Virgin, standing between the cross of her Son and that of the thief, prayed her Son for him; thus rewarding, by this favor, his former service.[1512] For as other authors also relate, this thief, in the journey to Egypt with the infant Jesus, showed them kindness; and this same office the blessed Virgin has ever continued, and still continues to perform. EXAMPLE.