Andrew Gregory & Christopher Tuckett 
Trajectories through the New Testament and the Apostolic Fathers [PDF ebook] 

The two-volume work The New Testament and the Apostolic Fathers offers a comparative study of two collections of early Christian texts: the New Testament; and the texts, from immediately after the New Testament period, which are conventionally referred to as the Apostolic Fathers. The second volume, Trajectories through the New Testament and the Apostolic Fathers , discusses broad theological, literary, and historical issues that arise in the comparative study of these texts, and which are of importance to the study of early Christianity. It deals with the most important current debates concerning both the Apostolic Fathers and the New Testament, such as baptism, Pauline theology, the function of apocalyptic elements, Church order, and Jewish and Christian identity.