That meeting was an inflection point in the Catholic-Orthodox relationship, from one of estrangement to one of dialogue, as it was the first time since 1483 that a pope and an ecumenical patriarch met. 

Pope Francis also noted that “it is highly significant that this journey of reconciliation, increasing closeness, and overcoming of obstacles still impeding full visible communion began with an embrace, a gesture that eloquently expresses the mutual recognition of ecclesial fraternity.”

Pope Francis every year sends a message on the feast of St. Andrew the Apostle to the ecumenical patriarch, who is the successor of St. Andrew and the “first among equals” in the Eastern Orthodox Church.

This year the pope expressed his “gratitude” and thanked the patriarch for his attendance at the ecumenical prayer vigil ahead of the opening of October’s Synod on Synodality. In a press release before the event, the Holy See said that the vigil was prepared in order to “emphasize the centrality of prayer in the synodal process, which is a spiritual process” and “underline the articulation between the synodal path and the ecumenical path.”

“Your personal support and that of the Ecumenical Patriarchate, expressed also through the participation of a fraternal delegate in the work of the assembly, are a great source of encouragement for the fruitful continuation of the ongoing synodal process in the Catholic Church,” Pope Francis said in his letter. 

The prayer vigil was also attended by other religious leaders including Archbishop Justin Welby of Canterbury, Coptic Pope Tawadros II, and Pastor Anne Burghardt of the Lutheran World Federation.