This book is the first ever collection of scholarly essays in English devoted specifically to the theme of the expression 'son of man'. It describes the major competing theories which have addressed questions such as: What is the original Aramaic expression which lies behind the Greek phrase, and what was its original connotation? How do the gospel writers use the expression 'son of man'? Is it a Christological title, pregnant with meaning, much like the titles son of God, Christ/Messiah, and son of David? Is it used as a way of designating Jesus as a human being of unique redemptive significance? Or does it rather originate in a nuanced use (obscured in Greek translation) of an Aramaic expression used in place of the first person pronoun, as an indefinite pronoun, or for generic statements about human beings? Larry Hurtado and Paul Owen have brought together contributing scholars on the basis of their expertise in Aramaic, historical Jesus research, the son of man debate itself, and related fields of research.It was formerly the "Journal for the Study of the New Testament Supplement", a book series that explores the many aspects of New Testament study including historical perspectives, social-scientific and literary theory, and theological, cultural and contextual approaches. "The Early Christianity in Context" series, a part of "JSNTS", examines the birth and development of early Christianity up to the end of the third century CE.