This continues a series of posts (which will be filed under Belief), in which I attempt to address evangelical misunderstandings of Catholic doctrine, and to explain what the Catholic Church really believes. In the spirit of St. Justin, I "have come, not to flatter you by this writing, nor please you by our address, but to beg that you pass judgment, after an accurate and searching investigation," and that you would not be influenced by "evil rumours which have long been prevalent" (First Apology, II).
The Catholic doctrines on Mary have not been very large stumbling blocks in my conversion; in fact, Mary was one of the first of my stumbling blocks to crumble. Once the importance of Mary's role as Mother of God is firmly grasped, her Perpetual Virginity, Immaculate Conception, and Assumption into heaven follow fairly easily. I spent quite a bit of space on the Perpetual Virginity, mainly because I hear more objections to that particular doctrine than to the others. I rarely hear objections to Mary's Immaculate Conception and her Assumption so I have decided to combine these final two Marian dogmata into one essay.
The thing to keep in mind when discussing any particular Christian doctrine is that Christian doctrine in general has as its end a fuller knowledge of and closer relationship to Jesus Christ, God made man, fully human and fully divine yet one Person, namely the second Person of the Holy Trinity, the eternal Son of God. Therefore, Catholic beliefs about Mary can only be fully understood in light of what the Catholic Church believes about Jesus. "What the Catholic faith believes about Mary is based on what it believes about Christ, and what it teaches about Mary illumines in turn its faith in Christ" (Catechism, 487).
Part 3. Mary Immaculate
In preparation for her role as Mother of God, God preserved Mary from the stain of original sin from the moment of her conception. This belief is called the Immaculate Conception, but should not be confused with the conception of Christ by the Holy Spirit, and does not suggest that Mary was conceived by any extraordinary means or that she has any sort of divine nature. Mary had two very human parents; tradition tells us that they were called Joachim and Anna. It is doubtful that they had any idea that their daughter had been conceived free from sin.
Catholics believe that the seeds of the Immaculate Conception were given by the Apostles to the Church in the initial "deposit of faith" (in the words of the first Vatican Council), but became more fully understood over the course of the centuries. This is the same manner in which the nature of Christ and the nature of the Trinity were better understood over time and were only officially clarified in the fourth and fifth centuries. Pope Pius IX traces in detail the development of the Immaculate Conception in his apostolic constitution Ineffabilis Deus (I leave it to the reader who is interested to read those details for himself). In that document, given December 8, 1854, Pius IX carefully spelled out and promulgated as dogma Mary's Immaculate Conception. He wrote:
We declare, pronounce, and define that the doctrine which holds that the most Blessed Virgin Mary, in the first instance of her conception, by a singular grace and privilege granted by Almighty God, in view of the merits of Jesus Christ, the Savior of the human race, was preserved free from all stain of original sin, is a doctrine revealed by God and therefore to be believed firmly and constantly by all the faithful.
The key phrase to note is: "by a singular grace and privilege granted by Almighty God, in view of the merits of Jesus Christ, the Savior of the human race." It is only because of her role in bringing the God-man into the world that God preserved his Mother from original sin.
That Mary was conceived without sin does not imply that she was not in need of a Savior. Had she not needed a Savior, God would not have had to intervene to preserve her from sin. Like any creature, Mary needed salvation; she was simply saved in advance, so to speak.
To better understand the Immaculate Conception, I like to think in terms of the Ark of the Covenant. This analogy is merely an aid, and certainly not dogma, so if the analogy helps the reader's understanding, then fine; if not, just forget it—my feelings will not be hurt.
At any rate, Exodus 25 describes the construction of the Ark and the other items to be placed in the Tabernacle's sanctuary. However, God makes it clear to Moses that the Ark has a very special role:
And there I will meet with thee, and I will commune with thee from above the mercy seat, from between the two cherubims which are upon the ark of the testimony, of all things which I will give thee in commandment unto the children of Israel (Ex. 25:22).
Thus the Ark was the place where the presence of God would reside among the Israelites. Moreover, he would meet them and commune with them from the Ark.
But before God's presence came into the Tabernacle and settled on the Ark, the Ark and all the other objects were consecrated; they were anointed with oil to set them apart for a very specific religious purpose (Ex. 30:23–29). Furthermore, God commanded that a special perfume be made and placed in front of the Ark to further set it apart from the other objects That perfume was to be used for no other purpose (Ex. 30:34–38).
In the person of Jesus Christ, God met the world in the womb of his mother Mary; she is truly the Ark of the New Covenant (cf. Rev. 11:19–12:5). In the same way that the objects of the Tabernacle were anointed with oil, so all God's faithful are anointed with his grace and set apart for a specific purpose. But the Ark was set apart in a very special way with a perfume that was not to be duplicated. So is the New Ark anointed with a "singular grace and privilege," conceived without sin that she might bring Emmanuel into the world.
Part 4. Making Assumptions
In November of 1950, Pope Pius XII wrote (from the editorial first-person plural perspective) that
we pronounce, declare, and define it to be a divinely revealed dogma: that the Immaculate Mother of God, the ever Virgin Mary, having completed the course of her earthly life, was assumed body and soul into heavenly glory (Munificentissimus Deus, n. 44).
In declaring that Mary was taken into heaven at the end of her earthly life, Pius XII was not inventing a new doctrine—popes do not have the authority to do that. He was, rather, confirming that a centuries-old belief was, in fact, true. The Assumption of Mary into heaven can be found in at least two early manuscripts dating from the second and third centuries, The Passing of Mary and The Book of John Concerning the Falling Asleep of Mary. These writings, not having been recognized as doctrinally infallible by the Church when she formed the New Testament canon, carry no doctrinally authoritative force; however, they do serve as historical witness to the antiquity of belief in the Assumption.
Believing that Mary was taken body and soul into heaven at the end of her earthly life should not be too great a leap of faith. We do, after all, read about the taking to heaven of at least two Old Testament characters, Methuselah's father Enoch (Gen. 5:22) and the prophet Elijah (2 Kings 2:11). The taking of persons to heaven is nothing new for God so it should not be surprising that ancient Christians believed that God took his own mother to heaven.
That the Assumption is not a belief that is found explicitly in Scripture and was not defined until the 1950s is a typical objection. However, assumptions of other persons in general have precedent in Scripture (as noted above) and Mary's Assumption in no way violates what we read in Scripture. We can also note that, similarly, there is no explicit definition of the Trinity in Scripture though it is the foundation of Christian belief and was not clarified in writing for a few hundred years.
In support of his defining the Assumption as dogma, Pius XII did point out a most important relation to Scripture. He points out that Jesus, in taking his mother to heaven, was simply observing, "in the most perfect way, the divine commandment by which children are ordered to honor their parents" (Munificentissimus Deus, n. 35). In assuming his mother into heaven, Jesus had honored his Father and mother.
Part 5. Some Elementary Remarks on Papal Infallibility
In an earlier post, I described the Catholic doctrine of Papal Infallibility. These final two Marian dogmata I have discussed are the only two instances of the exercise of papal infallibility since that dogma was defined by the first Vatican Council. There are three very important points to note.
First, neither Pius IX nor Pius XII were inventing new doctrines. Both of them go to great length in their respective documents to detail the historical roots of both doctrines.
Second, they did not decide to define these dogma out of the blue. In both cases, the Popes had received petitions from the bishops and the faithful "begging and urging the Apostolic See that [these truths] be solemnly defined" (Pius XII, Munificentissimus Deus, n 8).
Third, they did not define these dogma unilaterally; they consulted the bishops and the faithful throughout the world. Pius IX "established a special congregation of our venerable brethren, the cardinals of the holy Roman Church, illustrious for their piety, wisdom, and knowledge of the sacred scriptures" in order to determine the authenticity of the Immaculate Conception (Ineffabilius Deus, "Preparation for the Definition"). Likewise, Pius XII notes that "Many outstanding theologians eagerly and zealously carried out investigations on [the Assumption] either privately or in public ecclesiastical institutions" (Munificentissimus Deus, n. 8).

