A Christian Bible is a set of books that a Christian denomination regards as divinely inspired and thus constituting scripture. Although the Early Church primarily used the Septuagint or the Targums among Aramaic speakers, the apostles did not leave a defined set of new scriptures; instead the canon of the New Testament developed over time. Groups within Christianity include differing books as part of their sacred writings, most prominent among which are the biblical apocrypha or deuterocanonical books.
Significant versions of the Christian Bible in English include the Douay-Rheims Bible, the Authorized King James Version, the Revised Version, the American Standard Version, the Revised Standard Version, the New American Standard Version, the New King James Version, the New International Version, the New American Bible, and the English Standard Version.
In Eastern Christianity, translations based on the Septuagint still prevail. The Septuagint was generally abandoned in favour of the 10th-century Masoretic Text as the basis for translations of the Old Testament into Western languages.
A number of books which are part of the Peshitta or the Greek Septuagint but are not found in the Hebrew Bible (i.e., among the protocanonical books) are often referred to as deuterocanonical books by Roman Catholics referring to a later secondary (i.e., deutero) canon, that canon as fixed definitively by the Council of Trent 1545–1563.
Eighty book Protestant Bibles have fourteen books in between the Old Testament and New Testament in a section called the Apocrypha.