Common veneration of relics is one of the tools Pope Francis is using to foster ecumenical relations with the Eastern Orthodox Churches.

In May, relics of St. Philip and St. Nicholas were transported to Turkey and Russia, respectively. They have been exposed for the veneration of the Orthodox faithful from the Ecumenical Patriarchate of Constantinople and the Patriarchate of Moscow.
 
The transportation of the relics of St. Nicholas from the Italian city of Bari to Moscow is particularly noteworthy. It is the first time in 930 years that a part of the body of St. Nicholas has left Bari for veneration abroad.
 
The novel action comes after a specific request Russian Orthodox Patriarch Kirill of Moscow made to Pope Francis when they met in Havana, Cuba in February 2016.
 
Pope Francis consented to Patriarch Kirill's request and forwarded the request to Bari's Archbishop Francesco Cacucci. The archbishop then started the procedures to move the relics.

In the end, it was possible to detach a small particle of St. Nicholas' left rib, which the archbishop noted was "close to the saint's heart."
 
Archbishop Cacucci discussed the letter Pope Francis had sent him to about the Patriarch's request. The archbishop explained that, for Pope Francis, the veneration of relics is "an essential part of the path toward the re-establishment of full communion among all Christians."

"The common veneration of saints help us to look at the ecumenical dialogue with a light of hope," he said.

St. Nicholas was one of the most venerated saints in Christianity even before his relics were taken from Myra, Turkey, by 62 sailors from Bari in 1087.

Those sailors made an expedition to Myra to save St. Nicholas' relics from Muslims who had conquered the city where St. Nicholas had lived and served as a bishop in the fourth century.

This year, St. Nicholas' relics arrived in Moscow May 22. They were placed in a container specially crafted for the occasion. The relics were then placed in the Cathedral of Christ the Savior of Moscow. Patriarch Kirill himself celebrated a divine liturgy to welcome them.

St. Nicholas' relics will be in Moscow until July 12. They will then move to St. Petersburg for several weeks before returning to Bari July 28.

While the Russian Orthodox Patriarchate received St. Nicholas' relics from the Church of Rome, the Ecumenical Patriarchate of Constantinople on May 8 welcomed relics of St. Philip in the Turkish city of Izmir, better known by its ancient Greek name: Smyrna.
 
St. Philip evangelized that land and was martyred there.  

His relics had been secured in Rome's Santi Apostoli Church since the sixth century. Last year, the relics were taken out and submitted to an examination. Then, they were exposed for a while for the veneration of the faithful.
 
Orthodox Patriarch Bartholomew of Constantinople strongly advocated sharing the relics for veneration, as he is particularly devoted to St. Philip. The Catholic community joined the Patriarch in this request, and so one of St. Philip's relic could return home. The Catholic Archbishop of Izmir Lorenzo Piretto personally forwarded the request to bring the relics to the Turkish city.
 
The common veneration of saints and relics is one area where ecumenism is performed today.
 
It echoes Pope Francis' idea of "walking ecumenism," which he described in an Oct. 12 meeting with members of the Conference of Secretaries of Christian World Communions.

In his remarks, the Pope said that "it is important that theologians study, that they find agreement and identify disagreements."
 
But, he added, "ecumenism is done by walking and by walking with Jesus." It is "a simple path, traveled with prayer and through helping one another."
 
Another reflection came while the Pope presided at Vespers Jan. 25, 2016 at St. Paul Outside the Walls Basilica, a time that by tradition closes the week of prayer for Christian unity. Pope Francis said that "while we journey together toward full communion, we can begin already to develop many forms of cooperation in order to favor the spread of the Gospel – and walking together, we become aware that we are already united in the name of the Lord."
 
This "walking ecumenism" is also emphasized through the veneration of the same saints. Patriarch Kirill seems to think the same.
 
Bari's Archbishop Cacucci, having returned from Russia where he accompanied St. Nicholas' relic, reflected on the phenomenon.

"In fact, the translation of the relic is already an ecumenical dialogue, and this Patriarch Kirill said more and more times. When ecumenism does not involve only the top ranks of Churches or theologians, but rather involves the people of God, then it is possible to move forward."