"Understanding our interconnected world as the "oikoumene" or one household of God, Johannes Nissen in this article sketches out nine "models" of partnership that appear in the Bible. These are (1) covenant; (2) koinonia; (3) the church as the Body of Christ; (4) the eucharist; (5) the Roman notion of societas; (6) the Pauline collection; (7) the material and spiritual fellowship of the Jerusalem community; (8) "conciliar fellowship"; and (9) Jesus' criticism of the "logic of equivalency" and his replacement of it with a "logic of grace." Nissen concludes his article with several reflections on how biblical models of partnership might be interpreted within our contemporary context. Understanding our interconnected world as the "oikoumene" or one household of God, Johannes Nissen in this article sketches out nine "models" of partnership that appear in the Bible. These are (1) covenant; (2) koinonia; (3) the church as the Body of Christ; (4) the eucharist; (5) the Roman notion of societas; (6) the Pauline collection; (7) the material and spiritual fellowship of the Jerusalem community; (8) "conciliar fellowship"; and (9) Jesus' criticism of the "logic of equivalency" and his replacement of it with a "logic of grace." Nissen concludes his article with several reflections on how biblical models of partnership might be interpreted within our contemporary context."