I just thought I would pass along this great interview of Dr Larry Hurtado by Dr. Dale Tuggy. Hurtado is an expert in early Christianity and until 2011 was a Professor of New Testament Language, Literature & Theology at the University of Edinburgh. Tuggy is a professor at The State University of New York at Fredonia whose podcast series focuses on the Trinity.
Hurtado is on episodes 99 and 100, a great way to round out the first century for Tuggy. I think Hurtado is one of the best historical theologians in the world for early Christianity, and his approach is refreshingly honest and inquisitive. I highly recommend the following works by him (a full listing is here):
At the Origins of Christian Worship: The Context and Character of Earliest Christian Devotion (1999)
Mark (2011 reprint of a 1995 commentary)
Hurtado plays close attention to the earliest source material, and is careful to not read later ideas (especially regarding monotheism and credal formulas) into the early texts. They should speak for themselves and be understood in their own terminology. This avoids trying to shoehorn the thought of the writers of the New Testament and the Apostolic Fathers into later Christological categories. It also avoids the notion that such 4th century categories were necessarily novel in content. Instead there is continuity as well as a shift in terminology and mental furniture, so to speak.
Hurtado has also written excellently on text criticism, particularly the feature of nominal sacra. I highly recommend looking through nearly 40 of his published articles here, which are all available as free pdfs.