O. Wesley Allen Jr. ()

O. Wesley Allen Jr. is Associate Professor of Homiletics at Lexington Theological Seminary in Lexington, Kentucky. ...

Office of Theology & Worship ()

Ogbu U. Kalu ()

Ogbu U. Kalu was Henry Winters Luce Professor of World Christianity at McCormick Theological Seminary prior to his ...

Oliver Davies ()

Oliver O'Donovan ()

The Revd Professor Oliver O'Donovan is Professor of Christian Ethics and Practical Theology at the University of Edi ...

Oliver Schuegraf ()

OLIVER SCHUEGRAF is a Lutheran theologian who was a member of the cathedral community in Coventry for four years, b ...

Oliver Tomkins ()

Ophir Yarden ()

Ophir Yarden teaches Jewish and Israeli Studies in Jerusalem, often to Christian students. He also directs the Cente ...

Os Guiness ()

Oscar Cullmannn ()

Oscar Cullmann was Professor of New Testament and Early Christian History at the University of Basel in Switzerland ...

Oswald Chambers ()

Otto Kaiser ()

Otto Kaiser is Professor Emeritus of Old Testament at Philipps University of Marburg in Germany.

Owen Chadwick ()

Owen Chadwick is Regius Professor Emeritus of Modern History at the University of Cambridge in England. He is an or ...

Owen Collins ()

Owen Smith ()

O. Wesley Allen, Jr. (Dallas, TX)

O. Wesley Allen, Jr. is Lois Craddock Perkins Professor of Homiletics at Perkins School of Theology, Southern Methodis ...

Owen Chadwick (KY)

Owen Chadwick (Cambridge, ENGLAND)

Owen Chadwick is Regius Professor Emeritus of Modern History at the University of Cambridge in England. He is an or ...

OSWALD CHAMBERS (KY)

Oscar Cullmannn (Basel, KY)

Oscar Cullmann was Professor of New Testament and Early Christian History at the University of Basel in Switzerland ...

Oliver Davies (KY)

Os Guiness (KY)

OS GUINNESS (Louisville, KY)

Otto Kaiser (KY)

Otto Kaiser is Professor Emeritus of Old Testament at Philipps University of Marburg in Germany.

Ogbu U. Kalu (Chicago, IL)

Ogbu U. Kalu was Henry Winters Luce Professor of World Christianity at McCormick Theological Seminary prior to his ...

Owen Hanley Lynch (Louisville, KY)

Owen Hanley Lynch is an Associate Professor in Corporate Communication and Public Affairs in the Meadows School of th ...

Otis Moss III (Chicago, IL)

Otis Moss III is Senior Pastor of Trinity United Church of Christ in Chicago, Illinois. An ordained minister in the Pr ...

Otis Moss Jr (Bratenahl, OH)

Mark Oakley (KY)

Mark Oakley is a Canon of St Paul's Cathedral where his preaching draws capacity crowd. He is responsible for the C ...

Wayne E. Oates (Louisville, KY)

Wayne E. Oates was Senior Research Professor at the Southern Baptist Theological Seminary in Louisville, Kentucky. ...

Elizabeth Ruth Obbard (KY)

Julia M. O'Brien (Lancaster, PA)

Julia M. O'Brien is Professor of Old Testament and the Paul H. and Grace L. Stern Chair in Old Testament Studies at Lan ...

Mark A. O'Brien (Camberwell 3124, ACT)

Mark A. O'Brien, OP is the Dominican Regent of Studies and Prior of St Dominic's, East Camberwell, Australia. He is ...

Nicola O'Byrne (London Se11 5Hj, United Kingdom)

Nicola O'Byrne wrote her first children's book at age five and has been writing and illustrating children's stories ev ...

Kathleen M. O'Connor (Decatur, GA)

Kathleen M. O'Connor is William Marcellus McPheeters Professor of Old Testament at Columbia Theological Seminary i ...

Gail R. O'Day (Winston-Salem, NC)

Gail R. O'Day is Dean of the School of Divinity and Professor of New Testament and Preaching at Wake Forest Univers ...

Gail R. O'Day (KY)

DEVON O'DAY (KY)

Thomas C. Oden (Oklahoma City, OK)

Thomas C. Oden is the Henry Anson Buttz Professor of Theology and Ethics at Drew University in Madison, New Jersey.

Angela O'Donnell (KY)

Angela Alaimo O'Donnell teaches courses in English and interdisciplinary courses in American Catholic Studies at Fordham ...

John O'Donohue (KY)

John O'Donohue was the author of several books, including Beauty, and the international bestsellers Anam Cara and ...

Oliver O'Donovan (KY)

The Revd Professor Oliver O'Donovan is Professor of Christian Ethics and Practical Theology at the University of Edi ...

Mark Oestreicher (Louisville, KY)

Thomas W. Ogletree (New Haven, CT)

Thomas W. Ogletree is Frederick Marquand Professor of Ethics and Religious Studies at Yale Divinity School in New ...

Frederick Ohler (Swannanoa, NC)

Frederick Ohler was a chaplain, teacher, and pastor at Warren Wilson Presbyterian Church and College Chapel near As ...

Enuma Okoro (KY)

Enuma Okoro is the former director of the Center for Theological Writing a t Duke University Divinity School in Durh ...

Hughes Oliphant Old (White River Junction, VT)

Hughes Oliphant Old is a former member of the Center of Theological Inquiry in Princeton, New Jersey and a former pa ...

Jon Oliver (KY)

Kara Lassen Oliver (KY)

Kara Lassen Oliver graduated with her master of divinity from Vanderbilt Divinity School and served youth through t ...

Karen P. Oliveto (Centennial, CO)

Karen P. Oliveto is the first openly LGBTQ bishop of The United Methodist Church, the second-largest Protestant denomina ...

Rachel Olsen (KY)

Anna B. Olson (Silver Spring, MD)

Anna B. Olson is Rector of St. Mary's Episcopal Church in Los Angeles, California.

Dennis T. Olson (Princeton, NJ)

Dennis T. Olsen is Charles T. Haley Professor of Old Testament Theology at Princeton Theological Seminary in Prince ...

Roger E. Olson (Waco, TX)

Roger E. Olson is Professor of Theology at George W. Truett Theological Seminary, Baylor University, in Waco, Texas ...

Brendan O'Malley (KY)

Helen Oppenheimer (KY)

John Ortberg (KY)

John Ortberg is a pastor at Menlo Park Presbyterian Church in Menlo Park, California.

Jessica Osborne (KY)

Jessica Osborne has worked in private practice as a counsellor and supervisor since 1990. She was Lecturer in Pastoral P ...

Carolyn A. Osiek (St. Louis, MO)

Carolyn A. Osiek is Catholic Distinguished Visiting Professor of New Testament at Brite Divinity School, Texas Chri ...

Mark Osler (Edina, MN)

Mark Osler is Professor of Law at the University of St. Thomas School of Law in Minneapolis, Minnesota. A former feder ...

Richard Robert Osmer (Princeton, NJ)

Richard Robert Osmer is Thomas W. Synnott Professor of Christian Education and Director of the School of Christian ...

Lars Osterlin (KY)

Kate Ott (Guilford, CT)

Kate Ott is Assistant Professor of Christian Social Ethics at Drew University, Theological School. Ott published "Se ...

Douglas F. Ottati (Davidson, NC)

Douglas F. Ottati is an elder in the Presbyterian Church (U.S.A.) and the Craig Family Distinguished Professor in ...

David Otto (KY)

David Otto is Professor of Religious Studies at Centenary College in Shreveport, Louisiana.

Dawn Ottoni-Wilhelm (Richmond, IN)

Dawn Ottoni-Wilhelm is Professor of Preaching and Worship at Bethany Theological Seminary in Richmond, Indiana, an ...

J. E.L. Oulton (KY)

J. E. L. Oulton is the author of Eusebius: Ecclesiastical History, Volumes I & II, and Holy Communion And Holy Spir ...

Albert Cook Outler (KY)

Albert Cook Outler was Professor of Theology at the Southern Methodist University Perkins School of Theology in Da ...

Randy Owen (KY)

L. Roger Owens (KY)

L. Roger Owens is the co-pastor, together with his wife Ginger Thomas, of Duke Memorial United Methodist Church, Dur ...

Peggy Owens (KY)

Peggy Owens is Associate General Presbyter for Education and Mission with Mid-Kentucky Presbytery. She is a certifie ...

Virginia Stem Owens (Huntsville, TX)

Virginia Stem Owens has written sixteen books and numerous articles and reviews. She is member of the editorial boa ...

Walter Owensby (KY)

Walter Owensby has served the Presbyterian Church as parish clergy, international mission worker, and policy advoca ...

Jim Ozier (Louisville, KY)

Oliver Schuegraf (KY)

OLIVER SCHUEGRAF is a Lutheran theologian who was a member of the cathedral community in Coventry for four years, b ...

Owen Smith (KY)

Oliver Tomkins (KY)

Ophir Yarden (KY)

Ophir Yarden teaches Jewish and Israeli Studies in Jerusalem, often to Christian students. He also directs the Cente ...