"Disunity distorts truth, wastes resources, hinders witness, impoverishes worship and discredits the gospel." Statement by an anonymous Irish Methodist; quoted by the Most Reverend George Carey, Archbishop of Canterbury at ecumenical vespers, 2000-MAY-17.

The current status of Christianity is one of great disunity. There are on the order of 1,500 Christian organizations in North America alone. Each follows a unique blend of beliefs and practices. Many believe that they and they alone represent the true church.  There are many processes at work here:

	When church schism occurs, or a sect breaks away from an established denomination, the two groups tend to evolve on different paths. The gap tends to grow with time. The chances of an eventual merger are steadily reduced. The schism between the Roman Catholic and Eastern Orthodox churches is one example of this; that between the Roman Catholic Church and the Anglican Communion is another.
	However, when a split was caused by differences in belief on a moral topic -- rather than over internal theological conflicts -- then the chance of an eventual merger is good. The 19th century split of many U.S. national churches into pro-slavery and anti-slavery denominations before the civil war is an example of this process. With the exception of the Southern Baptists, pro-slavery denominations eventually rejoined with their Northern counterparts. The possible future split within some mainline Christian denominations over equal rights for gays and lesbians may well be a cause of future church schism which will eventually be healed when an eventual consensus is reached on the nature of homosexuality.
	There is evidence of increased integration of, and cooperation between, some Christian denominations. These include: Attempts to merge and/or improve communication and cooperation among various like-minded denominations. "Clergy and parishioners easily move across denominational lines." 1 Continued engagement in ecumenical dialog to heal ancient divisions.  Some conservative Christian faith groups, which share very little theologically, are joining together to pursue joint programs of social action. e.g. reducing women's access to abortion, preventing access to euthanasia, limiting or reducing the rights of gays and lesbians, opposing same-sex marriage, etc. Inter-faith marriages have become more numerous. This has placed increasing pressure on various denominations to cooperate. The couples themselves have demonstrated how persons of different faiths can find ways of working together, in love.

This cooperation will probably increase over time, driven in part by a desire to oppose the growing secular influences on society. Even as the percentage of American adults who identify themselves as Christians drops almost one percentage point per year, the percentage who are not affiliated with a religion increases.

	Overview: Past history and current status of divisions within Christianity
	Activities by Protestant denominations: Full communion achieved among Evangelical Lutheran Church in America, Presbyterian Church (USA), Reformed Church in America and United Church of Christ Full communion achieved between Evangelical Lutheran Church in America and the Episcopal Church
	Talks between the Roman Catholic church and: Anglicans Eastern Orthodoxy Evangelical Protestants "Evangelicals and Catholics Together" (ECT) Lutherans Mennonites
	National and international "umbrella" associations: National Christian associations in the U.S. International Christian associations National Council of Churches (NCC) ecumenical activities Joint membership permitted by NAE and NCC Canadian Christian military chaplains cooperate
	Other developments: News of recent ecumenical developments

Schismatic movements within Christianity

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