When it is said
In Orthodox monasteries the monks stand up after the meal and say it. Then a bread offered in honour of the Mother of God is lifted up.
The book of hours sets the rite for every day. In practice monasteries keep it for Sundays and feasts. On other days they end the meal with “We thank You, O Christ our God”.
Anyone may say it at home after a meal, as St John Chrysostom urged.
Where it comes from
No author known
The monks’ hymn, praised by Chrysostom
St John Chrysostom, preaching in Antioch in the late 300s, praised the desert monks for the hymn of thanks they sang after supper. He recited it in full. Then he urged his hearers to take it home: “let every one after his meal say these words”.
St John Chrysostom, Homily 55 on Matthew (Nicene and Post-Nicene Fathers, 1888)
In a church manual of the 300s
The grace’s first prayer is also in the Apostolic Constitutions, a church manual of the 4th century, as “A Prayer at Dinner”. A treatise on virginity from the same century, once credited to St Athanasius, has it too.
Apostolic Constitutions, book 7 (Ante-Nicene Fathers); Catholic Encyclopedia (1907), Apostolic Constitutions; Fr Mikhail Zheltov, “Panagia”, Orthodox Encyclopedia (in Russian)
A Jewish parallel
Fr Mikhail Zheltov, a Russian Orthodox scholar of worship, thinks the grace’s two prayers probably go back to early Christian tradition. He notes a direct parallel between the first prayer and the first of the Birkat Hamazon, the blessings Jews say after a meal.
Fr Mikhail Zheltov, “Panagia”, Orthodox Encyclopedia (in Russian)
What the words mean
Thanks for a lifetime, and for the world
Chrysostom drew lessons from the words. “From our youth” gives thanks for a whole life, not for one day only. “Food to all flesh” gives thanks “in behalf of all the world”. And no one, he said, can hate the people he thanks God for feeding.
Why end a meal with the Judgment?
The second prayer ends on the day God repays each one for their deeds. Chrysostom explained why the monks put it there. A full meal can weigh the soul down, so this line is “a kind of bridle upon the soul”. They ask to be found pleasing to God, and not put to shame.
The Scripture in it
And God is able to make all grace abound to you, so that in all things, at all times, having all that you need, you will abound in every good work.
He gives food to every creature. His loving devotion endures forever.
Then he blessed Joseph and said: “May the God before Whom my fathers Abraham and Isaac walked, the God Who has been my shepherd all my life to this day,”
God “will repay each one according to his deeds.”
Bible text: Berean Standard Bible, public domain.
In Church Slavonic
Благословен Бог, милуяй и питаяй нас от юности нашея, даяй пищу всякой плоти:
исполни радости и веселия сердца наша, да всегда всякое довольство имуще, преизобилуем во всякое дело благое, во Христе Иисусе Господе нашем:
с Нимже Тебе слава подобает, держава, честь и поклонение со Святым Духом, во веки, аминь.
Слава Тебе Господи, слава Тебе Святый, слава Тебе Царю, яко дал еси нам брашна в веселие:
исполни нас и Духа Святаго, да обрящемся пред Тобою благоугодни и непостыдни, егда воздаси комуждо по делом его.