Christian empires, such as the Kingdom of Georgia, which became a Christian state in AD 337, adopted Christian symbolism in its flag.[2] Likewise, the flags of the Byzantine Empire often depicted "a bowl with a cross, symbol[ic] of the Byzantine worldly domination for centuries and of the ecumenical mission to spread Christianity to all the world".[3]
Many officially Christian states and predominantly Christian countries have flags with Christian symbolism. Many flags used by modern nations have their roots in historical Christian flags used in historic Christian empires, such as the Byzantine Empire, or in crusader vexillology.[1]
The Salvation Army has a flag with a blue border (symbolizing the purity of God the Father), a red field (symbolizing the blood of Jesus Christ), and a gold eight-pointed star (symbolizing the fire of the Holy Spirit). The star bears the Salvation army's motto, "Blood and Fire".
The Anglican Communion has a blue flag with a St George's Cross in the centre surrounded with a gold band with the wording, "The Truth shall make you free." in New Testament Greek on it. From the band sprout the points of a compass (symbolising the spread worldwide of Anglicanism). On the "North" of the compass is a mitre (a symbol of apostolic order essential to all Churches and Provinces constituting the Anglican Communion).
Additionally, many Catholic, Protestant and Orthodox churches maintain the use of the Labarum, a historical symbol of Christianity, which is rarely used as a flag at present.
The Christian Flag and Ecuadorian Flag being carried in a parade.
In the beginnings of ecumenical movement in the late 19th and early 20th centuries,[6] the Christian Flag was first conceived on 26 September 1897, at Brighton Chapel on Coney Island in Brooklyn, New York in the United States. The superintendent of a Sunday school, Charles C. Overton, gave a lecture to the gathered students and asked the students what an ecumenical flag representing all of Christianity would look like.[7] In 1907, Overton and Ralph Diffendorfer, secretary of the Methodist Young People's Missionary Movement, designed and began promoting the flag.[8] The Christian Flag intentionally has no patent, as the designer dedicated the flag to all of Christendom.[9] With regard to the Christian symbolism of the Christian Flag:
The ground is white, representing peace, purity and innocence. In the upper corner is a blue square, the color of the unclouded sky, emblematic of heaven, the home of the Christian; also a symbol of faith and trust. in the center of the blue is the cross, the ensign and chosen symbol of Christianity: the cross is red, typical of Christ's blood.[7]
The famous hymn writer, Fanny J. Crosby, devoted a hymn titled “The Christian Flag”, with music by R. Huntington Woodman, in its honour;[10] like the flag, the hymn is also free use.[23] On the Sunday nearest 26 September 1997, the Christian Flag celebrated its one hundredth anniversary.[24]
^ abIslam di Borneo. Universiti Teknologi MARA. 2009. p. 164. ISBN9789673052943. The medieval Christian flags with different kinds of crosses (Latin, Templars, St. John's or arrow-head cross', St. Andrew's or saltire, 'nailed", etc.) linked the knights with the church. It was a religious symbol of Christian 'holy wars' or crusades which invigorated and united the enemies of Islam.
^Sanneh, Lamin; McClymond, Michael (23 May 2016). The Wiley Blackwell Companion to World Christianity. John Wiley & Sons. p. 218. ISBN9781405153768.
^ ab"Christian Flag". The Christian Advocate. 84. New York: T. Carlton & J. Porter. 7 January 1909. Within recent years (1897) a flag has been designed which shall stand as an emblem; (Jesse L. Jones-McKay) which all Christian nations and various denominations may rally in allegiance and devotion. This banner is called the Christian flag. It was originated by Charles C. Overton of Brooklyn, N.Y., whose first thought of it came to him while addressing a Sunday school at a rally day service. The flag is most symbolic. The ground is white, representing peace, purity and innocence. In the upper corner is a blue square, the color of the unclouded sky, emblematic of heave, the home of the Christian; also a symbol of faith and trust. in the center of the blue is the cross, the ensign and chosen symbol of Christianity: the cross is red, typical of Christ's blood. The use of the national flag in Christian churches has become almost universal throughout the world.
^"Christian Flag". The Christian Advocate. 84. New York: T. Carlton & J. Porter. 7 January 1909. Mr. Overton has dedicated his flag to the Christian world, refusing to copyright or patent it. It stands for no creed or denomination, but for Christianity. Every sect of Christ's followers can indorse this flag and it is equally appropriate for all nations. The hymn written by Fanny Crosby is also dedicated to the free use and followers of Christ the world over.
^ ab"Resolution". Federal Council Bulletin. 25–27. Religious Publicity Service of the Federal Council of the Churches of Christ in America. 1942.
^Baptistry. Episcopal Diocese of Fort Worth: Saint John’s Episcopal Church. 30 October 2013. Retrieved 23 September 2021. The Christian flag indicates that through baptism man shares in this divine victory over evil and eternal death.
^Grose, Howard Benjamin (1917). Missions: American Baptist International Magazine. American Baptist Convention. p. 49. Side by side in many of our churches hangs the Christian Flag with the Stars and Stripes—the Flag of White— which forever has stood for peace, having in the corner on the field of blue, the color of sincerity, faith and truth, the red Cross symbolic of Calvary.
^Flick, Stephen (24 September 2020). "Why We Fly the Christian Flag". Christian Heritage Fellowship. Retrieved 23 September 2021.
^Miller, Nathan (4 July 2020). "We Have 2 Flags in our Sanctuary". Greeley: First Congregational Church. Retrieved 23 September 2021. On the other side of the sanctuary is a Christian flag.
^Lind, Hope Kauffman (1 January 1990). Apart & Together: Mennonites in Oregon and Neighboring States, 1876-1976. Herald Press. p. 277. ISBN9780836131062. Most congregations of Russian Mennonite heritage displayed both the national and the Christian flag in the church sanctuary.
^Aalberts, Leon (2021). "Flags in the Sanctuary"(PDF). Williamstown: First Congregational Church. p. 5. Retrieved 23 September 2021. Since its adoption by the United States Federal Council of Churches in 1942, it has been used by many Christian traditions, including the Anglican, Baptist, Lutheran, Mennonite, Methodist, Moravian, Presbyterian, Quaker, and Reformed, among others.
^Achtemeier, Katherine (1 July 2016). "Flags in worship". The Presbyterian Outlook. Retrieved 23 September 2021. For as long as anyone could remember, the American flag had been displayed in the front of the sanctuary to the congregation's left — to their right, the Christian flag.
^Schuppert, Mildred W. (1982). A Digest and Index of the Minutes of the General Synod of the Reformed Church in America, 1906-1957. Wm. B. Eerdmans Publishing. p. 105. ISBN9780802819437.
^The Quiver. Cassell Limited. 1900. p. 380. Retrieved 4 May 2014. Miss Fanny J. Crosby, the veteran American hymn writer, has dedicated a hymn, called "The Christian Flag," to the movement, the first verse of which is :— " The Christian Flag!
^James R. Pollock, Ph.D., D.D. (23 March 1996). Congratulations to The Christian Flag (Fourth ed.).{{cite book}}: CS1 maint: multiple names: authors list (link)