He was called as minister to First Baptist Church, Montclair, New Jersey, in 1904, serving until 1915. He supported US participation in the First World War (later describing himself as a "gullible fool" in doing so[7]), and in 1917 volunteered as an Army chaplain, serving in France.
In 1918, he was called to First Presbyterian Church, and on May 21, 1922, he delivered his famous sermon Shall the Fundamentalists Win?,[8] in which he defended the modernist position. In that sermon he presented the Bible as a record of the unfolding of God's will, not as the literal "Word of God". He saw the history of Christianity as one of development, progress, and gradual change. Fundamentalists regarded this as rank apostasy, and the battle-lines were drawn.
Fosdick's sermon prompted a response from the Rev. Clarence Edward Macartney of Arch Street Presbyterian Church in Philadelphia on July 13, 1922, with a sermon entitled "Shall Unbelief Win?". Like Fosdick's sermon, Macartney's sermon was published and sent to church leaders across America. "There are not a few," said Macartney, "who do not think of themselves as either 'Fundamentalists' or 'Modernists', but as Christians, striving amid the dust and the confused clamor of this life to hold the Christian faith and follow the Lord Jesus Christ, who will read this sermon with sorrow and pain."[9]
The national convention of the General Assembly of the old Presbyterian Church in the USA in 1923 charged his local presbytery in New York to conduct an investigation into Fosdick's views. A commission began an investigation, as required. His defense was conducted by a lay elder, John Foster Dulles (1888–1959, future Secretary of State under President Dwight D. Eisenhower in the 1950s), whose father was a well-known liberal Presbyterian seminary professor. Fosdick escaped probable censure at a formal trial by the 1924 General Assembly by resigning from the First Presbyterian Church (historic "Old First") pulpit in 1924. He was immediately called as pastor of a new type of Baptist church ministry at Park Avenue Baptist Church, whose most famous member was the industrialist, financier and philanthropist John D. Rockefeller Jr. Rockefeller then funded the famed ecumenicalRiverside Church (later a member of the American Baptist Churches and United Church of Christ denominations) in Manhattan's northwestern Morningside Heights area near Columbia University, where Fosdick became pastor as soon as the doors opened in October 1930.
Time from October 6, 1930
This prompted a Time cover story on October 6, 1930 (pictured), in which Time said that Fosdick:
proposes to give this educated community a place of greatest beauty for worship. He also proposes to serve the social needs of the somewhat lonely metropolite. Hence on a vast scale he has built all the accessories of a community church—gymnasium, assembly room for theatricals, dining rooms, etc. ... In ten stories of the 22-story belltower are classrooms for the religious and social training of the young[10]
Fosdick outspokenly opposed racism and injustice. Ruby Bates credited him with persuading her to testify for the defense in the 1933 retrial of the infamous and racially charged legal case of the Scottsboro Boys, which tried nine black youths before all-white juries for allegedly raping white women (Bates and her companion, Victoria Price) in Alabama.
Fosdick's sermons won him wide recognition. His 1933 anti-war sermon, "The Unknown Soldier",[12][13] inspired the British priest Dick Sheppard to write a letter that ultimately led to the founding of the Peace Pledge Union.[12] His Riverside Sermons was printed in 1958, and he published numerous other books. His radio addresses were nationally broadcast by the BBC; he also wrote the hymn "God of Grace and God of Glory".
Fosdick's book A Guide to Understanding the Bible traces the beliefs of the people who wrote the Bible, from the ancient beliefs of the Hebrews (which he regarded as practically pagan) to the faith and hopes of the New Testament writers.
Shall the Fundamentalists Win? (1921) (Reprinted by CrossReach Publications, 2015)
Christianity and Progress (1922)
Evolution and Mr. Bryan (1922)
Twelve Tests of Character (1923)
Science and Religion. Evolution and the Bible (1924)
The Modern Use of the Bible (1924)
Adventurous Religion, and Other Essays (1926)
A Pilgrimage to Palestine (1927)
What Religion Means to Me (1929)
As I See Religion (1932)
The Hope of the World; Twenty-Five Sermons on Christianity Today (1933)
The Secret of Victorious Living (1934)
The Power to See it Through (1935)
Successful Christian Living (1937)
A Guide to Understanding the Bible: The Development of Ideas Within the Old and New Testaments (1938)
Living Under Tension; Sermons on Christianity Today (1941)
On Being a Real Person (1943)
A Great Time to be Alive; Sermons on Christianity in Wartime (1944)
On Being Fit to Live With; Sermons on Post-War Christianity (1946)
The Man from Nazareth, as His Contemporaries Saw Him (1949)
The Meaning of Prayer (1950)
Rufus Jones Speaks to Our Time; An Anthology (1951)
Great Voices of the Reformation (1952)
A Faith for Tough Times (1952)
Sunday Evening Sermons; Fifteen Selected Addresses Delivered before the noted Chicago Sunday Evening Club with Alton Meyers Meyers (1952)
What is Vital in Religion; Sermons on Contemporary Christian Problems (1955)
Martin Luther (1956)
The Living of These Days; An Autobiography (1956)
A Book of Public Prayers (1959)
Jesus of Nazareth (1959)
Dear Mr. Brown (1961)
The Life of Saint Paul (1962)
The Meaning of Being a Christian (1964)
The Secret of Victorious Living (1966)
Harry Emerson Fosdick's Art of Preaching; An Anthology (1971)
Works with a contribution by Fosdick
Seeing the Invisible by Harold Cooke (Introduction by Harry Emerson Fosdick) (1932)
You and Yourself by Albert George Butzer (Introduction by Harry Emerson Fosdick) (1933)
The Complete Sayings of Jesus; The King James Version of Christ's Own Words. by Arthur Hinds (Introduction by Harry Emerson Fosdick) (1942)
A Rauschenbusch reader, the Kingdom of God and the social Gospel Fosdick contributed a chapter (1957)
Riverside Sermons (1958)
Extended family
Fosdick's brother, Raymond Fosdick, was essentially in charge of philanthropy for John D. Rockefeller Jr., running the Rockefeller Foundation for three decades, from 1921. Rockefeller funded the nationwide distribution of Shall the Fundamentalists Win?, although with a more cautious title, The New Knowledge and the Christian Faith. This direct-mail project was designed by Ivy Lee, who had worked since 1914 as an independent contractor in public relations for the Rockefellers.
^A Paper Presented at the Celebration of the Seventy-fifth Anniversary of the Central Congregational Church. Central Congregational Church. March 10, 1927.