Abstract
During the past years the project of ecumenical social ethics was initiated without the burden of dogmatic questions. Jointpositions in questionsrelevant to society could be formulated without a prior consensus in fundamental controversial theological issues. Consequently the question arises whether the wished and aspired joint proclamation of social ethics of the churches really rests on a consensus in fundamental issues of the Christian faith or whether public pressure and the changed normative situation cover up differences which could prove themselves to be exclusive. There are agreements in three areas: in the understanding ofthe Gospel as foundational, in the biblical teaching ofman being created in the image of God as a fundamental article of theological anthropology and in a joint proclamation of the churches as an ecumenical task. Returning to a biblical perspective a consensus in the ethical demands of the Gospel andin the universal claim of biblical ethics can be established which does not exclude but rather include the differences between the traditional denaminational positions. This consensus can be called a »differentiated consensus« similar to the case of the »Joint Declaration on the Doctrine of Justification«. Thus ecumenical social ethics has been relieved from the pressure of having to fully agree in language, form and contents in all conceivable questions.