Congratulations and God’s speed on your anticipatory excitement towards RCIA.
Lumen Gentium is at:
tinyurl.com/3dflsrn
Fr William Most comments thus:
ewtn.com/faith/teachings/marya3.htm
'This same doctrine is found in every Pope from Leo XIII up to and including John Paul II.
‘So Vatican II was merely restating a repeated teaching. But the way it expressed it is very helpful. It said her role on Calvary was one of obedience. Earlier, in # 56, it had pointed out that obedience twice, in citing St. Irenaeus (late second century): “By obeying, she became a cause of salvation for herself and for the whole human race.” Then (we first recall the comparison St. Irenaeus made of all sin to a complex knot, in which the Saint said that to untie a knot, one must take the end of the rope backwards through every turn taken in tying it) it added, from St. Irenaeus: “Thus then, the knot of the disobedience of Eve was untied through the obedience of Mary.”
‘At first sight this teaching seems to have no basis in Scripture. But if we look more closely, we will see something quite obvious. First, at the Annunciation, she was asked to consent, in faith, to be the Mother of the Messiah. She knew this perfectly clearly, for as soon as the Archangel said, “He will reign over the house of Jacob forever,” she knew that only the Messiah could reign forever. So she knew it was the Messiah. Then there would begin to crowd into her thoughts all the ancient prophecies of the Messiah, especially Isaiah 53, of His dreadful sufferings and death. She was asked to consent to be the Mother of such a Messiah.
‘She did consent, as St. Luke tells us, saying: "Be it done to me according to your word. "She gave her fiat, her obedience to the will of God, as the angel told her of His will. Did she later retract this acceptance of God’s will? Of course not. Any soul either falls back or goes ahead in holiness. Holiness really consists in the alignment of our wills, through grace, with the will of God–for the free will is the only thing free we have. So Mary faithfully stood by Him, keeping in the background when the crowds gave Him praise, but moving out into the dark blackness that hung over Calvary. There she stood.
‘What was her reaction? Of course, she grieved, as any Mother would, seeing her Son suffering so horribly. And she saw that suffering as our crucifixes do not generally let us see it–they contain no trace at all of the horrid scourging, leaving Him bloody all over.
‘But now we can begin to realize something tremendous. As we said, spiritual perfection consists in the alignment of our will with the will of the Father. Further, when we know what He positively wills, it is not enough for us to say, as it were: “Let it go”. No, we are called on to positively will what He wills. But what did He will in that dread hour? She knew from Isaiah 53:10: “It was the will of the Lord to crush Him with pain.” So the Father willed that His Son should die, die then, die so horribly. So did the Son will it. So she was then called upon to will what the Father willed, what her Son willed, in other words, she was called on to will positively that He die, die then, die horribly.’