Should a Christian be involved in the ecumenical movement?
Ecumenism a religious movement that seeks to unite all Christians and bring the various denominations together in mutual cooperation. The word comes from the Greek oikoumene, which means "the whole inhabited world." Ephesians 4:3 says that Christians should be "eager to maintain the unity of the Spirit in the bond of peace." John 17:21 notes Christ's desire "that they may all be one, just as you, Father, are in me, and I in you." So, biblically, Christians should pursue unity with one another. But how does this apply to the contemporary ecumenical movement?
The modern ecumenical movement often goes beyond uniting Christians and seeks to connect Protestants, Catholics, and non-Christian religions. Modern ecumenical leaders promote "interfaith dialogue" with Mormons, Islamists, Hindus, Buddhists, Wiccans, Universalists, and a variety of New Age belief systems. Such efforts are at odds with the concept of Christian unity as presented in Scripture. While there is room for discussion with those outside of Christianity, to accept all religions as equally valid is to deny the uniqueness of Jesus and the Christian faith.
Read more: http://www.compellingtruth.org/ecumenical-movement.html