However, the word is not found anywhere else in the original scriptures of the Bible, nor, moreover, anywhere else in all of Classical Greek literature. The Greek term otherwise used throughout the New Testament for "daily" is kath hemeran (καθ' ἡμέραν, "according to the day").
From the New American Bible Revised Edition:
- "Give us today our daily bread: the rare Greek word epiousios, here daily, occurs in the New Testament only here and in ⇒ Luke 11:3. A single occurrence of the word outside of these texts and of literature dependent on them has been claimed, but the claim is highly doubtful. The word may mean daily or future (other meanings have also been proposed). The latter would conform better to the eschatological tone of the whole prayer. So understood, the petition would be for a speedy coming of the kingdom (today), which is often portrayed in both the Old Testament and the New under the image of a feast (⇒ Isaiah 25:6; ⇒ Matthew 8:11; ⇒ 22:1-10; ⇒ Luke 13:29; ⇒ 14:15-24)."
Regardless of the lack of true correspondence of meaning, the word is nonetheless most often translated as "Give us this day our daily bread."
Translation and interpretation
Jerome's Latin Vulgate translates "panem nostrum supersubstantialem da nobis hodie".
Apart from the literal interpretation as a prayer for sustenance, the phrase has been given a variety of spiritual or metaphorical interpretations. The translation of supersubstantial bread has also been associated with the eucharist, as early as in the time of the Church Fathers and later also by the Council of Trent (1551).
A Greek-English Lexicon of the New Testament and Other Early Christian Literature, edited by Bauer, Arndt, Gingrich, Danker, University of Chicago Press, the standard lexicon for NT Greek, while noting historical interpretations and modern opinions, concludes that Origen was probably correct that the term was coined by the evangelists. It lists four possible translations: 1. deriving from Epi and Ousia: necessary for existence, in agreement with Origen, Chrysostom, Jerome and others; 2. one loaf of bread is the daily requirement; 3. for the following day; 4. deriving from epienai: bread for the future.
Status as hapax legomenon
The word epiousios is only found in the two versions of the Lord's Prayer in Matthew and Luke, not appearing anywhere else in known Classical Greek literature. This makes epousios a hapax legomenon – a Greek phrase meaning 'a word used only once'. The meaning of any such word is often difficult to determine, as cross-references and comparisons with other usages aren't possible.
It was only in the twentieth century that a single additional use of the word seemed to be discovered. The document in which it was found is a 5th-century CE shopping list, identified as Sammelbuch 5224,20. The word epiousios is written next to the names of several grocery items. This seems to indicate that it was used in the sense of "enough for today", "enough for tomorrow", or "necessary". However, the papyrus containing the shopping list went missing for many years, until it was discovered in 1998 at the Yale Beinecke Library. The original transcriber, A. H. Sayce, was apparently known as a poor transcriber, and re-examination of the papyrus found "elaiou" (oil) but not epiousi.... So there seems indeed to be no other occurrence of the word in Greek literature.
- The New Greek-English Interlinear New Testament, 1993, The United Bible Societies, (basis: UBS4 Greek text), page x of Introduction
- E.g., in Richard Challoner's 1750 revision of the Douay Bible: "Give us this day our supersubstantial bread". Quoted in Blackford Condit's The History of the English Bible, A.S. Barnes & Co.: New York, 1882. p. 323.
- Ratzinger, Joseph (2007). Jesus of Nazareth. Doubleday. p. 154. ISBN 978-1-58617-198-8.
- Trent, Session 13, Chapter VIII)
- Bauer, Arndt, Gingrich, Danker, eds. A Greek-English Lexicon of the New Testament and Other Early Christian Literature. University of Chicago Press (the Bauer lexicon)
- "Let us now consider what the word epiousion, needful, means. First of all it should be known that the word epiousion is not found in any Greek writer whether in philosophy or in common usage, but seems to have been formed by the evangelists. At least Matthew and Luke, in having given it to the world, concur in using it in identical form. The same thing has been done by translators from Hebrew in other instances also; for what Greek ever used the expression enotizou or akoutisthete instead of eistaota dexai or akousai poice se?" (Origen, On Prayer) Chapter XVII, "Give us today our needful bread")
- F. Preisigke, Sammelbuch griechischer Urkunden aus Ägypten 1.5224:20
- Flinders Petrie Hawara p. 34)
- Discussion on the B-Greek mailing list, Tue Jun 7 15:43:35 EDT 2005
- M. Nijman and K. A. Worp. "ΕΠΙΟΥΣΙΟΣ in a documentary papyrus?". Novum Testamentum XLI (1999) 3 (July), p. 231-234.
- B.M. Metzger, "How Many Times Does ΕΠΙΟΥΣΙΟΣ Occur outside The Lord's Prayer?" ExpTimes 69 (1957–58) 52-54.