Credits

Scripture quotations are from the King James Version of the Holy Bible, which is in the public domain.

Tobit, Judith, Wisdom of Solomon, Sirach (Ecclesiasticus), Baruch, 1–2 Maccabees, and additions to Esther and Daniel are from the King James Version Apocrypha (1611), which is in the public domain.

3–4 Maccabees, Psalm 151, and the Prayer of Manasseh are from Sir Lancelot C.L. Brenton, The Septuagint with Apocrypha (1851), which is in the public domain.

1 Enoch and Jubilees are from R.H. Charles, translations (1913–1917), which are in the public domain.

The Divine Liturgy, Liturgy of St. Basil, and Presanctified Liturgy texts are from Isabel Florence Hapgood, Service Book of the Holy Orthodox-Catholic Apostolic Church (1906), which is in the public domain.

Prayer texts are from the Orthodox Horologion (Book of Hours), translated into English from the ancient Greek and Church Slavonic originals. The prayers themselves are the common heritage of the Orthodox Church, composed by the saints over two millennia.

Liturgical chant recordings (Obikhod) are courtesy of the Orthodox Church in America, Department of Liturgical Music and Translations. These recordings are published for educational and liturgical use.

For Byzantine chant notation and the 1,000-year Athonite tradition, see the Divine Music Project of St. Anthony's Greek Orthodox Monastery (Florence, Arizona). Their archive of 6,000+ pages of Byzantine music in both Western and Byzantine notation is freely available.

Liturgical calendar data is powered by orthocal, an open-source Orthodox calendar engine created by Brian Glass. The algorithm and calendar data are based on the work developed by Paul Kachur for his orthodox_calendar project. Licensed under the MIT License.

Some composite Old Testament readings are from the translations of Archimandrite Ephrem (Lash).

Hagiographies are sourced through the orthocal project. Its source corpus includes historical material from John Brady's Abbamoses.com, the Prologue of Ohrid by St. Nikolai Velimirovich, and other historical sources.

Cormorant Garamond by Christian Thalmann, licensed under the SIL Open Font License. Literata by TypeTogether, licensed under the SIL Open Font License. Both fonts are provided through Google Fonts.

The color palette is inspired by the Orthodox icon painter's tradition, informed by Dionysius of Fourna's Painter's Manual (Hermeneia, circa 1730) and Leonid Ouspensky's Theology of the Icon (1978). Hex values are aesthetic choices faithful to the tradition, not canonical references.