Confessing church today? The article responds to the question from Reformed ecumenical circles regarding what it could mean to be a confessing church today. It revisits Karl Barth’s influential contributions to the same discussion during the 1920s and for several decades after that. It calls to mind some major claims from Barth’s authoritative paper for the ecumenical Reformed world in 1925 on the question of whether the Reformed community needed a general confessional document – a proposal in regard to which he strongly rejected both the possibility and the desirability. It then traces the legacy of these claims through the reception history of the Theological Declaration of Barmen, the Confession of Belhar and the Accra Covenant on Justice and the Ecology, and thereby suggests possible answers to the original question.