James Bethune-Baker (1861-1951) was a British theologian who held the position of Lady Margaret's Professor of Divinity at the University of Cambridge from 1911 to 1935. In this book, which was first published in 1908, Bethune-Baker provides a detailed discussion of Nestorius and his views, putting forward the viewpoint 'that Nestorius was not 'Nestorian''. Detailed notes are incorporated throughout the text. This book will be of value to anyone with an interest in Nestorius, theology and the history of Christianity.