What is stephen emmel?

As an AI language model, I do not have access to personal or private information about individuals, including Stephen Emmel. However, as I found on public sources, Stephen Emmel is a renowned scholar of Coptic Studies and Early Christianity. He is the Director of the Institute for Coptic Studies, University of Münster, Germany. Emmel's area of expertise lies in the study of Nag Hammadi scriptures, which are a collection of ancient Christian texts discovered in Egypt in 1945. He has published numerous books and articles in the field of Coptic Studies and is recognized as an authority on ancient Christian literature.