Conference and Concert
At the occasion of canonization of Pope John XXIII)
«The spirit of union of the Church will be the contribution to the social peace». (A. G. Roncalli, La mia vita in Oriente, 25th of January 1940) Ecumenical Relationships of Mgr. Roncalli in his Istanbul periodConference of His Holiness Bartholomew I Ecumenical Patriarch of Constantinople, at the occasion of canonization of Pope John XXIII, previously the Apostolic Delegate in Istanbul. In the context of this event the concert will be held by Maestro Paolo Vergari who will execute the works of Franz Liszt and Olivier Messiaien.