Update: Warning! It turns out the English text of Unitatis Redintegratio on the Vatican web site suffers from “Spirit of Vatican II”-ism. Notes below…
Let’s set the record straight on the “hierarchy of truths”.
In the Catechism, paragraph 90, we read:… “In Catholic doctrine there exists an order or hierarchy of truths, since they vary in their relation to the foundation of the Christian faith.” (
Unitatis Redintegratio, n. 11)
Before we go to the source document, let’s also see what the Directory of Principles and Norms on Ecumenism says:[Catechesis] should expound dearly, with charity and with due firmness the whole doctrine of the Catholic Church respecting in a particular way
the order of the hierarchy of truths and avoiding expressions and ways of presenting doctrine which would be an obstacle to dialogue. (n. 61)
Students must learn to distinguish between on the one hand
revealed truths, which all require the same assent of faith, and on the other hand the manner of stating those truths and theological doctrines. … Moreover, the
“hierarchy of truths” of Catholic doctrine should always be respected;
these truths all demand due assent of faith, yet are not all equally central to the mystery revealed in Jesus Christ, since they vary in their connection with the foundation of the Christian faith. (n. 74)
And now to the source,
UR 11:The way and method in which the Catholic faith is expressed should never become an obstacle to dialogue with our brethren. It is, of course, essential that the doctrine should be clearly presented in its entirety. Nothing is so foreign to the spirit of ecumenism as a false irenicism, in which the purity of Catholic doctrine suffers loss and its genuine and certain meaning is clouded.
At the same time, the Catholic faith must be explained more profoundly and precisely, in such a way and in such terms as our separated brethren can also really understand.
Moreover, in ecumenical dialogue, Catholic theologians standing fast by the teaching of the Church and investigating the divine mysteries with the separated brethren must proceed with love for the truth, with charity, and with humility. When comparing doctrines with one another, they should remember that
in Catholic doctrine there exists a “hierarchy” of truths, since they vary in their relation to the fundamental Christian faith !!!???]. Thus the way will be opened by which through fraternal rivalry all will be stirred to a deeper understanding and a clearer presentation of the unfathomable riches of Christ.
Update: Note! Imagine my surprise when I read “the fundamental Christian faith” in this document! That’s not how the Catechism quoted it! Let’s see where the flaw is:
“… they vary in their relation to the fundamental Christian faith.” (
Unitatis Redintegratio, n. 11, English translation on
www.vatican.va)
“… cum diversus sit earum nexus cum fundamento fidei christianae.” (
Unitatis Redintegratio, n. 11, Latin original on
www.vatican.va)
Ah, that’s the problem. The person/people who translated the Latin document into English didn’t know how to read Latin! See,
fundamento might look, to the English eye, as an adjective (“fundamental”), and
fidei christianae might look like the phrase “Christian faith”. But
fundamento is a
noun (“foundation”), and
fidei christianae is in the
genitive, meaning “of the Christian faith”.
These two articles (
here and
here) shed light on what this term
hierarchy (which is set off by quotes in the Vatican II document) means in terms of ecumenism.
It doesn’t mean certain truths of the faith aren’t necessary to be believed. You’re not Catholic if you deny them! It means that, as an organic and ordered structure, the faith has a hierarchical schema by which its various truths are connected. The Assumption of Mary is not a
principal truth, it is further down the hierarchy… you need to understand the more basic truths before the truth of the Assumption makes sense.