H. E. Baber is a philosophy professor at the University of San Diego. Her research specialties are metaphysics and philosophical theology and, in addition to her work on the doctrine of the Trinity, she has published papers on the Real Presence doctrine. She has published popular essays in the ‘Belief’ section of The Guardian and her columns appear in the Church Times. As an instructor, her joy is teaching logic to undergraduates. She is a member of St. John’s, Chula Vista, and webmistress for the American Branch of the Confraternity of the Blessed Sacrament.

• Introduction 1. Why Trinity?: Monotheism and Polytheism 2. Beyond the De Régnon Paradigm 3. Social Trinitarianism: The Three-Self Doctrine 4. On Not Confounding the Persons 5. On Not Dividing the Essence Epilogue Bibliography Index of Names and Subjects

H. E. Baber is a philosophy professor at the University of San Diego. Her research specialties are metaphysics and philosophical theology and, in addition to her work on the doctrine of the Trinity, she has published papers on the Real Presence doctrine. She has published popular essays in the ‘Belief’ section of The Guardian and her columns appear in the Church Times. As an instructor, her joy is teaching logic to undergraduates. She is a member of St. John’s, Chula Vista, and webmistress for the American Branch of the Confraternity of the Blessed Sacrament.

• Introduction 1. Why Trinity?: Monotheism and Polytheism 2. Beyond the De Régnon Paradigm 3. Social Trinitarianism: The Three-Self Doctrine 4. On Not Confounding the Persons 5. On Not Dividing the Essence Epilogue Bibliography Index of Names and Subjects

H. E. Baber is a philosophy professor at the University of San Diego. Her research specialties are metaphysics and philosophical theology and, in addition to her work on the doctrine of the Trinity, she has published papers on the Real Presence doctrine. She has published popular essays in the ‘Belief’ section of The Guardian and her columns appear in the Church Times. As an instructor, her joy is teaching logic to undergraduates. She is a member of St. John’s, Chula Vista, and webmistress for the American Branch of the Confraternity of the Blessed Sacrament.

• Introduction 1. Why Trinity?: Monotheism and Polytheism 2. Beyond the De Régnon Paradigm 3. Social Trinitarianism: The Three-Self Doctrine 4. On Not Confounding the Persons 5. On Not Dividing the Essence Epilogue Bibliography Index of Names and Subjects