Electric Prayer

The Liturgy of the Hours, the Mass, and other things.

The two-year cycle of the Office of Readings

Posted by universalis on 29 April 2016

Update: Here is how to get the two-year cycle in your Universalis program or app.

When the liturgy was extensively revised in 1970, one of the themes was the inclusion of a far wider range of biblical readings. At Mass, this meant a three-year cycle of Sunday readings and a two-year cycle of weekday readings. In the Office of Readings in the Liturgy of the Hours this meant a two-year cycle, both of Scripture readings and of the patristic Second Readings which accompany them.

The two-year cycle covers the whole of salvation history and uses practically every book of the Bible – not avoiding tricky passages which need thorough reading and meditation and aren’t suitable for the “listen fast or it’s gone” nature of the readings at Mass. It is also carefully designed to be out of step with the Mass readings, so that if you hear a passage read at Mass then it won’t appear in the Office of Readings for a year (or at worst, for a few months).

This masterpiece is lovingly described in §§147 to 152 of the General Instruction on the Liturgy of the Hours. But if you look in the actual printed books – it isn’t there. In its place is a one-year cycle of readings, covering half the material.

What happened?

The extra readings meant that missals grew. In most places one now needs two missals, not one – one for Sundays and one for weekdays. Or one can have a square solid hippopotamus-shaped lump which covers everything in one volume but breaks your toes if you drop it on them.

The Breviary, for the Liturgy of the Hours, was already big even before the revision. It used to be three or four volumes long (or six, in the case of the latest edition of the Latin breviary from the Midwest Theological Forum). At a relatively late stage in development, idealism collided with practicality. People realised that two years’ worth of readings take twice the space of one year’s worth, and that there are limits to how thick a book can reasonably be. That meant even more volumes. Moreover, the volumes would be expensive to produce, expensive to buy, and that expense would be reflected in breviaries in every single language, not just Latin. It seemed absurd to say that the Liturgy of the Hours should be accessible while simultaneously making it twice as expensive as it already was.

So chunks were taken out of a draft of the two-year cycle and put together to make a one-year cycle. This was officially described as an “alternative” to the two-year cycle, but in fact it was the only version ever printed, in Latin and other languages. The two-year cycle was promised for a forthcoming “supplement” which, forty years later, has still not appeared.

This is not such a bad situation, all in all, since it still means that there is a Liturgy of the Hours to follow, with a rich sequence of readings through the year. But inevitably some people want more.

An underground life

The Congregation for Divine Worship completed the definition of the one-year cycle which we are using today. It did not finish defining the two-year cycle, for entirely human reasons. Would you want to work hard and accurately on completing a project which you know will never see the light of day? The people with the right abilities and interests are also the people with far too many things to do, and it is inevitable that among those things, completing and polishing an impracticable project doesn’t have the highest priority.

Individual enthusiasts begged and borrowed copies of drafts and tried to put together “Supplements” of their own – not as official liturgical resources but purely for private study. In 1976 the Congregation for Divine Worship met them half way by publishing a late draft of their list of Scripture readings for the two-year cycle. (I call it a “late draft” because it does have some obvious imperfections, notably the repetition of a couple of readings from Isaiah in Year 1, which would undoubtedly have been remedied before official publication).

Some liturgical books contain that list of readings in an appendix: it only adds a couple of pages, after all.

A real version of the two-year cycle would have the readings themselves, and also their responsories and the patristic Second Readings that reflect on them. Various such books exist, in Italian, French, German and Catalan, most of them out of print. There have been at least three English-language versions, constructed on differing principles, including one whose origin nobody knows and which is passed in samizdat fashion from one friend to another. There is great variation in the Second Readings offered, since there is no official list to match the list of Scripture readings, and different people have had different ideas as to how they should be chosen. Some people like a continuous sequence of readings from the same work, others don’t; some people want modern authors as well as ancient ones; others don’t.

One day the official Vatican project will bear fruit, and everyone will be able to standardise on it, but until then the situation is, to say the least, fuzzy.


Electronic publishing has the great advantage that bytes aren’t big and they don’t weigh anything.

We aim eventually to have a complete two-year sequence of both First and Second Readings in the Office of Readings, to give you something to read until official texts finally appear in a decade or so.

  • The First Readings match the sequence laid down by the Congregation for Divine Worship.
  • The Second Readings are under development. At the moment, for each First Reading you will get the Second Reading that matched it in the one-year cycle, so that commentaries on Job appear next to readings from the Book of Job. If the First Reading is new and didn’t occur anywhere in the one-year cycle, you won’t get anything new. We will gradually bring in more Second Readings, to complete the two-year sequence, but this won’t be a very fast process.

None of this replaces the official one-year cycle. The one-year cycle is still there, as it always has been. You won’t see the two-year cycle unless you specifically press a button to see it.


5 Responses to “The two-year cycle of the Office of Readings”

  1. Andrew K said

    It’s a shame you didn’t include the reason WHY there is only one year of readings….

    The committee which was charged with producing the draft of the new Office for the pope came up against a time deadline. Archbishop Bugnini literally walked to the Vatican printer with the only existing copy of the new LOTH (which included an painstakingly planned two-year Office of Readings). The Roman printer informed Bugnini that there was no way he was going to be able to produce enough volumes of the new Office for the Roman Curia in time to meet the deadline. Something had to be cut. Bugnini and his secretary ran to the Lateran Palace, literally laid out every sheet of the Office on the floor, and ended up reducing – on the spot – two-years worth of Biblical readings to one year. This was done to meet a printing deadline in Rome thirty years ago. If you’ve ever wondered why the Office of Readings jumps around so much, now you know. This story is related in From Breviary to Liturgy of the Hours, by Stanislaus Campbell.

    The More You Know….

    • Universalis said

      Thank you very much for the information.

      I *had* heard a story like this, privately, 20 years ago, from someone connected with the thing. I didn’t want to go into a lot of details that would need verification and anyway are now more than 46 years old. As you can imagine, with Universalis I have a LOT of sympathy with people who bite off more than they can chew!!

  2. ignatzz said

    I once was in the bookstore of an order of nuns that publishes a one-volume Daily Office. The book includes a listing of the two-year cycle. I asked one of the nuns a question about the two-year cycle, and she had no idea what I was talking about. I had to show it to her in her own book. She didn’t know there was a two-year cycle.

  3. trenmar said

    Thank you for this interesting article. I use the iPad App – where is the button to see the two-year cycle?

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