Ecumenism (or Oecumenism) is the idea that the different Christian denominations should work together more than they currently do. This idea is different from religious toleration. Over the years, Christianity has been split into many different movements. These separations are based on doctrine, on history, and what people do in everyday life.
The term ecumenical comes from the Latin oecumenicus, a phrase referring to "the whole world", meaning literally "inhabited". In Christianity the qualification ecumenical is originally (and still) used in terms such as Ecumenical council and Ecumenical patriarch. The meaning pertains to the totality of the larger Church (such as the Catholic Church or the Orthodox Church). It is not restricted to one of its local churches or dioceses.
In a common symbol of ecumenism, the Christian Church is portrayed as a boat afloat on the sea of the world with the mast in the form of a cross.
The consecration of The Rt. Rev Weller as an Anglican bishop at the Cathedral of St. Paul the Apostle in the Protestant Episcopal Diocese of Fond du Lac, with the Rt. Rev. Anthony Kozlowski of the Polish National Catholic Church and the Patriarch Tikhon of Moscow (along with his chaplains Fr. John Kochurov, and Fr. Sebastian Dabovich) of the Russian Orthodox Church present
Ecumenical worship service at the monastery of Taizé.
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