The most Jewish of gospels in its contents and yet the most anti-Jewish in its polemics, the Gospel of Matthew has been said to mark the emergence of Christianity from Judaism. Anthony J. Saldarini overturns this interpretation by showing us how Matthew, far from proclaiming the replacement of Israel by the Christian church, wrote from within Jewish tradition to a distinctly Jewish audience.
Recent research reveals that among both Jews and Christians of the first century many groups believed in Jesus while remaining close to Judaism. Saldarini argues that the author of the Gospel of Matthew belonged to such a group, supporting his claim with an informed reading of Matthew's text and historical context. Matthew emerges as a Jewish teacher competing for the commitment of his people after the catastrophic loss of the Temple in 70 C.E., his polemics aimed not at all Jews but at those who oppose him. Saldarini shows that Matthew's teaching about Jesus fits into first-century Jewish thought, with its tradition of God-sent leaders and heavenly mediators.
In Saldarini's account, Matthew's Christian-Jewish community is a Jewish group, albeit one that deviated from the larger Jewish community. Contributing to both New Testament and Judaic studies, this book advances our understanding of how religious groups are formed.

The Cambridge Companion to the Bible, 2nd edition provides in-depth data and analysis of the production and reception of the canonical writings of the Hebrew Bible and New Testament, and also of the apocryphal works produced by Jewish and Christian writers. Unique among single-volume introductions, this book focuses on the ever-changing social and cultural contexts in which the biblical authors and their original readers lived. The authors of the first edition were chosen for their internationally recognized expertise in their respective fields: the history and literature of Israel; postbiblical Judaism; biblical archaeology; and the origins and early literature of Christianity. In this second edition, all chapters have been updated and thoroughly revised,under the direction of a new volume editor, Bruce D. Chilton. More than 22 new maps, 90 new photographs and a full-color section help illustrate the book.

The attribution, by the Babylonian Talmud, of this Targum to Jonathan ben Uzziel is suspect on several counts: among others, the silence concerning Jonathan in the parallel passage in the Palestinian Talmud, and the fanciful suggestion that Onkelos=Aquila and Jonathan=Theodotion. The attribution, therefore, is not to be taken as historical fact. The Talmud may have been attempting to enhance the authority of the Targum by claiming authorship by a disciple of Hillel, which Jonathan was.

It is generally agreed that the author of the Targum Jonathan is unknown; in fact, it is preferable to consider multiple authorship. For while language and translation techniques are uniform, there is variety from book to book.