LONDON -- The world is consumed by fears that Iraq is degenerating into a civil war between Shiites, Sunnis and Kurds. But in this looming war of all against all, it is Iraq's small community of Assyrian Christians that is at risk of annihilation.

Iraq's Christian communities are among the world's most ancient, practicing their faith in Mesopotamia almost since the time of Jesus Christ. The Assyrian Apostolic Church, for instance, traces its foundation back to 34 A.D. and St. Peter. Likewise, the Assyrian Church of the East dates to 33 A.D. and St. Thomas. The Aramaic that many of Iraq's Christians still speak is the language of those apostles -- and of Christ.

When tolerated by their Muslim rulers, Assyrian Christians contributed much to the societies in which they lived. Their scholars helped usher in the "Golden Age" of the Arab world by translating important works into Arabic from Greek and Syriac. But in recent times, toleration has scarcely existed.