Willem Adolph Visser 't Hooft (20 September 1900 – 4 July 1985) was a Dutch theologian who became the first secretary general of the World Council of Churches in 1948 and held this position until his retirement in 1966.
Visser 't Hooft was born in Haarlem, in the Netherlands and in his early adult years, was involved in Dutch student Christian movement and soon became involved internationally. In 1925, while on his first trip to the United States with John R. Mott, he became interested in the "social gospel" movement. He wrote his doctoral dissertation on it at the University of Leiden in 1928. From October 1929 (vol. 22, no. 4) through the third quarter, 1939 (vol. 32, no. 3), he served as editor of The Student World, a quarterly magazine published in Geneva by the World’s Student Christian Federation. The magazine’s motto was Ut Omnes Unum Sint.
In 1938, Visser 't Hooft was named the first secretary general of the WCC, though he was only 38 at the time. He wrote 15 books in several different languages and numerous articles and some 50,000 letters.
The Background of the Social Gospel in America, Haarlem: H.D. Tjeenk Willink & Zoon, 1928.
Anglo-Catholicism and Orthodoxy: A Protestant View, London: SCM Press, 1933.
Students Find the Truth to Serve: The Story of the World’s Student Christian Federation 1931-1935, Geneva: World’s Student Christian Federation, .
Visser ’t Hooft, W.A. and J. H. Oldham, The Church and Its Function in Society, New York: Willett, Clark & Company, 1937.
The Kingship of Christ: An Interpretation of Recent European Theology, New York: Harper, 1948.
The Renewal of the Church, Philadelphia: Westminster Press, 1956.
Rembrandt and the Gospel, Philadelphia: Westminster Press, 1958.
The Pressure of Our Common Calling, New York: Doubleday, 1959.
No Other Name: The Choice between Syncretism and Christian Universalism, London: SCM, 1963.
Bea, Augustin and Willem A. Visser ’t Hooft, Peace Among Christians, translated by Judith Moses, New York: Association Press; Herder and Herder, 1967.
Memoirs, Philadelphia: Westminster Press, 1973.
The Genesis and Formation of the World Council of Churches, Geneva: World Council of Churches, 1982.
The Fatherhood of God in an Age of Emancipation, Geneva: World Council of Churches, 1982.
Teachers and the Teaching Authorities, Geneva: WCC Publications, 1990.
“The Inclusive and Exclusive Aspects of Christian Truth,” The Student World, vol. 22, no. 4 (October, 1929): 349-355.
“The Economy of the Charismata and the Ecumenical Movement,” in Student Christian Association of Greece, Paulus-Hellas-Oikumene (An Ecumenical Symposium), Athens: Student Christian Association of Greece (1951): 189-192.
“The Integrity of the Church,” Princeton Seminary Bulletin, vol. 52, no. 2 (1958): 3-7.
“Missions as a Test of Faith,” Ecumenical Review, vol. 16, no. 3 (April, 1964): 249-257.
“A Bibliography of the Writings of Dr. W. A. Visser ’t Hooft 1918-1970,” compiled by A. Guittart, in No Man Is Alien: Essays on the Unity of Mankind, edited by J. Robert Nelson. Leiden: E.J. Brill, 1971, 264-330.
The Sufficiency of God; Essays on the Ecumenical Hope in Honor of W. A. Visser ’t Hooft, edited by Robert C. Mackie and Charles C. West. Philadelphia: Westminster Press, 1963.
Gérard, François C., The Future of the Church: The Theology of Renewal of Willem Adolf Visser ’t Hooft. Pittsburgh: Pickwick Press, 1974.