Dr Denis O'Callaghan

From Ireland to the Midwest of the United States

Specialized and taught in the fields Linguistics, Theology, History of Christianity and is a historical and theoretical theologian, who specializes in the study of the early Church, particularly the development of Christian doctrine from A.D. 30 to the second and third centuries. Contributing a number of articles for scholarly journals on ancient Christology, Trinitarian theology and eschatology.

A consummate New Testament scholar Dr O’Callaghan has amassed a brilliant educational background
Contributing author for 5 Internet on line studies daily reaching more that 1.5 millions readers monthly. Professor O’‘Callaghan has taught in Europe as well as Universities in America, and has been a mentor for numerous doctoral candidates at Universities throughout the East and Midwest. His educational background encompassed:
Educated at Cambridge University England, Oxford University England, Trinity College Ireland, Milligan College Tenn., Southern Christian University Louisiana., Indiana University, Vincennes University, Purdue University, Hebrew University, Notre Dame University with earned degrees in Theology Th.D., Linguistics Ph.D. Hebrew studies MAJS, PhDJS.Jewish Studies, Religious Education M.R.E. Philosophy, D.Phil, Doctor of letters, D.Litt., Early Christian History, Ph.D. Ancient Biblical Philology Ph. D. [linguistics] Linguistics, Computational Linguistics, Psycholinguistics Teaching background includes Teaching Biblical Background, in Church History, New Testament Theology, Textural criticism in Hebrew and New Testament Greek, Hermeneutics, Biblical Archeology, Paleography, Philology.
Author of thirty-six monographs on Biblical topics translated in seven Languages.

1964-65 "Who's who in American Colleges and Universities
1980 Fellow, Theological Research Centre London
Voted outstanding professor of the year by faculty members and Student body 1981-1986
2009-2010 "Who's Who" in the Cambridge Registry
2011-2012 "Who's Who" in the Cambridge Registry
2012-2013 “Who’s Who” in the Covington Registry

Nominated and accepted for 2009-2010 "Who's Who" in the Cambridge Registry
Nominated and accepted for 2011-2012 "Who's

  • Work
    • Theologian in residence at scripture Institute
  • Education
    • Cambridge and Oxford England, Trinity College University of Dublin Ir