Those books found in the
Septuagint but not the
Masoretic Text are called the
deuterocanon, meaning "second canon". Catholic and Orthodox Christianity include it in the Biblical canon. As Protestants came to follow the Masoretic canon, they therefore did not include Tobit in their canon, but do recognise it in the category of deuterocanonical books called the
apocrypha. The Book of Tobit is listed as a canonical book by the
Council of Rome (AD 382), the
Council of Hippo (AD 393), the
Council of Carthage (397) and (AD 419), the
Council of Florence (1442) and finally the
Council of Trent (1546), and is part of the canon of the
Catholic Church, the
Eastern Orthodox Churches, the
Oriental Orthodox Churches, and the
Assyrian Church of the East. Therein it is regarded as
deuterocanonical.
Augustine () and
Pope Innocent I (AD 405) affirmed Tobit as part of the Old Testament Canon.
Athanasius (AD 367) mentioned that certain other books, including the book of Tobit, while not being part of the Canon, "were appointed by the Fathers to be read". According to
Rufinus of Aquileia () the book of Tobit and other deuterocanonical books were not called Canonical but Ecclesiastical books. Protestant traditions place the book of Tobit in an intertestamental section called
Apocrypha. In
Anabaptism, the book of Tobit is quoted liturgically during
Amish weddings, with "the book of Tobit as the basis for the wedding sermon." The first
Methodist liturgical book,
The Sunday Service of the Methodists, employs verses from Tobit in the Eucharistic liturgy.
Scripture readings from the Apocrypha are included in the
lectionaries of the Lutheran Churches and the Anglican Churches, among other denominations using the
Revised Common Lectionary, though alternate Old Testament readings are provided. Liturgically, the Catholic and Anglican churches may use a scripture reading from the Book of Tobit in services of Holy Matrimony. Tobit contains some interesting evidence of the early evolution of the canon, referring to two rather than three divisions, the Law of Moses (i.e. the
torah) and the prophets. For unknown reasons it is not included in the Masoretic text of the
Hebrew Bible, although four Aramaic and one Hebrew fragment were found among the
Dead Sea Scrolls, indicating an authoritative status among some sects. Proposed explanations have included its age, literary quality, a supposed Samaritan origin, or an infringement of ritual law, in that it depicts the marriage contract between Tobias and his bride as written by her father rather than her groom. Alternatively, allusions to fallen angels and its thematic connections with works such as
1 Enoch and
Jubilees may have disqualified it from canonicity. It is, however, found in the Greek text of the
Septuagint, from which it was adopted into the Christian canon by the end of the 4th century. ==Influence==