I recently heard that Pope Benedict XVI forbade Schubert’s Ave Maria from being incorporated into mass because the music to which it is set was originally part of a secular opera. Is this true? If so, I understand and accept the Pope’s decision, but I will miss hearing this beautiful song in Mass

. I always considered it a very reverent and sincere devotion to Mary.
Franz Schubert’s “Ave Maria” is not from an opera, nor is it considered an aria of any sort. Classical singing just doesn’t consist of opera which is always bigger than life since it is on stage. There are many kinds of classical singing. Opera is just one facet of it. To name a few, there is concert repertoire which consist of oratorios (religious or secular), cantatas, solo motets, etc. There is sacred classical singing, consisting of sacred motets, masses, litanies, and other classical sacred works. Then you also have the art of singing songs - art songs - which are just songs set to various text - religious or secular - and sung in the classical “style” of singing as was meant to be. Anyway, just wanted to give some background as most people don’t really know much about classical singing and the various facets of it. They assume everything is opera which gives a wrong impression.
The Schubert was originally an art song (aka lied which means “song”) set to religious text in German that was from Sir Walter’s Scott’s “The Lady of the Lake” (Ellen’s Song) - which was also a supplication to the Blessed Virgin. It is just as beautiful sung in the German and although I have never sung it in recital myself, I have heard it a few times where singers chose it as a recital piece in their set of Schubert songs. It’s really beautiful.
It was then set to the Latin “Ave Maria”. A problem with this setting is that most people do not sing the second half the “Half Mary”. They only sing the first half. I always tell my brides that they should request both “verses” in order to have the entire “Hail Mary” sung.
Here is the translated original text that Schubert set the music to. What was posted previously was not complete and not as accurate.
Ave, Maria! Maiden mild!
Oh listen to a maiden’s prayer;
For thou canst hear tho’ from the wild,
And Thou canst save amid despair.
Safe may we sleep beneath thy care
Tho’ banish’d outcast and reviled,
Oh, Maiden hear a maidens prayer.
Oh Mother, hear a suppliant child!
Ave Maria!
Ave, Maria! Undefiled!
The flinty couch we now must share,
Shall seem with down of eider piled
If Thy, if Thy protection hover there.
The murky cavern’s heavy air
Shall breath of Balm if thou hast smiled;
Then, Maiden hear a maiden’s prayer.
Oh Mother, hear a suppliant child!
Ave Maria!
Ave, Maria! Stainless-styled!
Foul demons of the earth and air,
From this their wonted haunt exiled,
Shall flee, shall flee before thy presence fair.
We bow us to our lot of care
Beneath Thy guidance reconciled,
Hear for a maid a maiden’s prayer;
And for a father bear a child!
Ave Maria!