Philip Chika Omenukwa is a priest of the Catholic Diocese of Orlu (Nigeria). He holds a Master’s Degree in Philosophy from the Imo State University (Nigeria) as well as a Master’s Degree in Theology and Religious Studies from the Catholic University Leuven (Belgium). He holds a Doctorate Degree in Systematic Theology from the University of Würzburg (Germany).

• Contents: Francis Sullivan and the notion of the Church – The Four Marks of the Church – Dynamics of Sullivan’s ecclesiological articulation of the Four Marks of the Church – Nigeria and the birth of Christianity – Ecumenism – The Church in Nigeria and the Ecumenical Option of Sullivan’s Four Marks of the Church.

Philip Chika Omenukwa is a priest of the Catholic Diocese of Orlu (Nigeria). He holds a Master’s Degree in Philosophy from the Imo State University (Nigeria) as well as a Master’s Degree in Theology and Religious Studies from the Catholic University Leuven (Belgium). He holds a Doctorate Degree in Systematic Theology from the University of Würzburg (Germany).

• Contents: Francis Sullivan and the notion of the Church – The Four Marks of the Church – Dynamics of Sullivan’s ecclesiological articulation of the Four Marks of the Church – Nigeria and the birth of Christianity – Ecumenism – The Church in Nigeria and the Ecumenical Option of Sullivan’s Four Marks of the Church.

Philip Chika Omenukwa is a priest of the Catholic Diocese of Orlu (Nigeria). He holds a Master’s Degree in Philosophy from the Imo State University (Nigeria) as well as a Master’s Degree in Theology and Religious Studies from the Catholic University Leuven (Belgium). He holds a Doctorate Degree in Systematic Theology from the University of Würzburg (Germany).

• Contents: Francis Sullivan and the notion of the Church – The Four Marks of the Church – Dynamics of Sullivan’s ecclesiological articulation of the Four Marks of the Church – Nigeria and the birth of Christianity – Ecumenism – The Church in Nigeria and the Ecumenical Option of Sullivan’s Four Marks of the Church.