Decolonising Oikoumene comes out as an academic work proposing to capture indigenous articulations of ecumenical expressions everywhere and particularly outside the confines of an ecumenism defined and practised in Western, European and World Christianity. This book has taken upon itself the task of that exegesis of the past, which in most contexts are similar due to a seemingly common heritage of imperial context both political and economic, providing the reader with the liberty to plunge deep into their own spaces to look for, document, research and develop indigenous and unique forms of ecumenical expressions and engagements.