This essay takes up the subject of the 500th anniversary of the Reformation. It addresses the need to determine carefully how to note this event and points out the arbitrary choice of 2017. The essay indicates the danger of viewing this event only in a Lutheran-Roman Catholic context. The year 2017 places the Reformation in a new setting: 100 years of the modern ecumenical movement and fifty years of Lutheran-Roman Catholic dialogue. This dialogue has been one of the factors in the production of some significant ecumenical texts, including From Conflict to Communion and Declaration on the Way. The conclusion both stresses the need for reception of ecumenical work and the inadequacy of Declaration on the Way to achieve that goal.