Pope Benedict XVI gave the following homily at an ecumenical prayer service in Erfurt, Germany during his last papal visit to that country in 2011.
Dear Brothers and Sisters in Christ,
“I ask not only on behalf of these, but also on behalf of those who will believe in me through them” (Jn 17:20). According to the Gospel of John, Jesus spoke these words to the Father in the Upper Room. He intercedes for coming generations of believers. He looks beyond the Upper Room, towards the future. He also prayed for us. And he prayed for our unity. This prayer of Jesus is not simply something from the past. He stands before the Father, for ever making intercession for us. At this moment he also stands in our midst and he desires to draw us into his own prayer. In the prayer of Jesus we find the very heart of our unity. We will become one if we allow ourselves to be drawn into this prayer. Whenever we gather in prayer as Christians, Jesus’ concern for us, and his prayer to the Father for us, ought to touch our hearts. The more we allow ourselves to be drawn into this event, the more we grow in unity.