The Syriac Orthodox Church adds to the Trisagion ("Holy God, Holy Mighty, Holy Immortal, have mercy on us") the phrase "who were crucified for us". The Church of the East interpreted this as heretical. Patriarch Timothy I of the Church of the East declared: "And also in all the countries of Babylon, of Persia, and of Assyria, and in all the countries of the sunrise, that is to say, among the Indians, the Chinese, the Tibetans, the Turks, and in all the provinces under the jurisdiction of this Patriarchal See, there is no addition of Crucifixus es pro nobis".