Books of the Bible of Christian Bibles is called the Old Testament, which contains, at minimum, the above 24 books but divided into 39 books and ordered differently. The Catholic Church and Eastern Christian churches also hold that certain deuterocanonical books and passages are part of the Old Testament canon. The second part is the New Testament, containing 27 books; the four Canonical gospels, Acts of the Apostles, 21 Epistles or letters and the Book of Revelation. The King James Bible—which has been called "the most influential version of the most influential book in the world, in what is now its most influential language"
New Testament as citations of the New Testament by ancient authors and the New Testament text in lectionaries in order to reconstruct the earliest recoverable form of the New Testament text and the history of changes to it. Books that later formed the New Testament, like other Christian literature of the period, originated in a literary context that reveals relationships not only to other Christian writings, but also to Graeco-Roman and Jewish works. Of singular importance is the extensive use of and interaction with the Jewish Bible and what would become the Christian Old Testament. Both implicit and explicit citations, as well