The 'Apocalypse of Baruch' (or '2 Baruch') was evidently written originally in Hebrew, translated into Greek, and then from Greek into Syriac. This book presents a vivid picture of the hopes and beliefs of Judaism during the years 50-100 C.E. Its composition was thus contemporaneous with that of the New Testament and is therefore of great interest to both the religion of Judeans and the early Christ-followers. Two rabbis have been suggested as the author of the work: Rabbi Akiba and Rabbi Joshua ben Hananiah.

R.H. Charles (1855-1931) was Professor of Biblical Greek at Trinity College Dublin (1898-1906), He was elected a fellow of the British Academy in 1906, and a fellow of Merton College, Oxford in 1910. In 1925 he was the first recipient of the British Academy Medal for Biblical Studies. Charles also received honorary degrees from the Universities of Belfast in 1923 and Oxford in 1928.
His publications include: 'The Book of Enoch, ' 'The Book of Jubilees, ' 'The Testaments of the Twelve Patriarchs, ' and 'The Apocrypha and Pseudepigrapha of the Old Testament in English' (2 vols