Encyclical Letter of John Paul II on the Blessed Virgin Mary in the Life of the Pilgrim Church promulgated in 1987.
The Mother of the Redeemer has a precise place in the plan of salvation, for “when the time had fully come, God sent forth his Son, born of woman, born under the law, to redeem those who were under the law, so that we might receive adoption as sons. And because you are sons, God has sent the Spirit of his Son into our hearts, crying, ‘Abba! Father!'” (Gal. 4:4-6)