The choice of the theme of this year’s Week of Prayer for Christian Unity the invitation, that is, to a common witness of the Risen Christ in accordance with the mandate he entrusted to his disciples is linked to the memory of the 100th anniversary of the Edinburgh Missionary Conference, in Scotland, widely considered a crucial event in the birth of the modern ecumenical movement.
In the summer of 1910, in the Scottish capital, over 1,000 missionaries from diverse branches of Protestantism and Anglicanism, who were joined by one Orthodox guest, met to reflect together on the necessity of achieving unity in order to be credible in preaching the Gospel of Jesus Christ. In fact, it is precisely this desire to proclaim Christ to others and to carry his message of reconciliation throughout the world that makes one realize the contradiction posed by division among Christians.
Indeed, how can non-believers accept the Gospel proclamation if Christians even if they all call on the same Christ are divided among themselves? Moreover, as we know, the same Teacher, at the end of the Last Supper, had prayed to the Father for his disciples: “That they may all be one… so that the world may believe” (Jn 17: 21). The communion and unity of Christ’s disciples is therefore a particularly important condition to enhance the credibility and efficacy of their witness.