The Septuagint, often written LXX, is the Greek translation of the Hebrew Scriptures made in the third century before Christ and after. It was the Bible of the Greek-speaking world into which the Church was born, and the Orthodox Church reads its Old Testament from it to this day, in the services and at home.
Its Old Testament is longer than the Hebrew one. Alongside the books of the Hebrew canon it carries others the Church reads, among them Tobit, Judith, Esther with its additions, three books of the Maccabees, the Wisdom of Solomon and the Wisdom of Sirach. The Psalms follow the Septuagint's numbering, so the psalm of repentance many know as Psalm 51 is Psalm 50 in Orthodox books.
There is no single official English Orthodox Bible. The Orthodox Study Bible, completed in 2008, pairs an English translation of the Septuagint by St Athanasius Academy with the New King James Version of the New Testament. Orthros uses public-domain translations, each with its source shown: Brenton's Septuagint of 1851 for the Old Testament, the World English Bible for the New Testament readings, and the King James Version.
