Subtitled "A Classification and Description of the Trinitarian and Non-Trinitarian Theologies Existent Within Christendom," this is a theological and historical handbook of how the variety of Christian denominations have defined and viewed God the Father, Christ the Son of God, and the Holy Spirit. Detailed and penetrating, it demonstrates how Christendom's many denominations and sects have differed and even powerfully clashed in explicating this so-called "central doctrine of the Christian faith," often with heated verbal sparring and sometimes by inflicting physical violence on opposers. Objective in tone, which is rare for a work of this sort, this careful study encourages the reader to draw his or her own conclusions. Unlike apologetic works, which often quote what critics say about variant denominational theologies, this work allows the plethora of denominations to speak for themselves. The author further solicited comments from many denominational headquarters to clarify and expand upon material from their available published works. It can truly be said that no stone has been left unturned in order to provide the reader with full and complete coverage of the subject. Includes 355 references and a detailed index. Sturdy libary binding, brown cloth with gold-embossed cover illustration. 104pp.