The Ecumenical Council of Churches of the Czech Republic and the Czech Conference of Bishops organized and led an ecumenical worship service celebrating the Week of Prayer for Christian Unity. The service was Monday the 23rd of January at 6:00 pm at the Church of St. Vojtěcha which is on the campus of the Catholic Theological Faculty located in Prague 6. The service was led by the Roman Catholic Archbishop of Prague, Dominik Duka & the preacher was Joel Ruml, Moderator of the Evangelical Church of Czech Brethren who is also Chair of the Czech Ecumenical Council.