The Most Influential People Across History
Find the most influential people in 24 academic disciplines and numerous subdisciplines
Find famous and important people related to your research. This is an excellent tool for research papers, topic papers, and building a bibliography. Using our influence-based algorithm, our rankings synthesize data from Wikipedia, Wikidata, Semantic Scholar, and CrossRef.
Students and researchers now have a fast and reliable way to find influential thinkers from 24 disciplines and 300 sub-disciplines (and growing). If you want to find history’s most influential philsosophers, or the world’s most influential mathematicians currently, now you can.
We also provide custom rankings of people by discipline as well as interviews with influential academics who are currently active.
To use this tool, select the discipline (and optional subdiscipline) relevant to your research, and specify influential academics by history, world, or US. Even results that are counterintuitive are often enlightening (our algorithm always picks up a signal).
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List of the most influential people in Theology,
#2401
Michael Servetus
1511 - 1553 (42 years)
Michael Servetus was a Spanish theologian, physician, cartographer, and Renaissance humanist. He was the first European to correctly describe the function of pulmonary circulation, as discussed in Christianismi Restitutio . He was a polymath versed in many sciences: mathematics, astronomy and meteorology, geography, human anatomy, medicine and pharmacology, as well as jurisprudence, translation, poetry, and the scholarly study of the Bible in its original languages.
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Lewis Sperry Chafer
1871 - 1952 (81 years)
Lewis Sperry Chafer was an American theologian. He co-founded Dallas Theological Seminary with his older brother Rollin Thomas Chafer , served as its first president, and was an influential proponent of Christian Dispensationalism in the early 20th century. John Hannah described Chafer as a visionary Bible teacher, a minister of the gospel, a man of prayer with strong piety. One of his students, Charles Caldwell Ryrie, who went on to become a world renowned theologian and scholar, stated that Chafer was an evangelist who was also "an eminent theologian."
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John Wycliffe
1320 - 1384 (64 years)
John Wycliffe was an English scholastic philosopher, theologian, biblical translator, reformer, Catholic priest, and a seminary professor at the University of Oxford. He became an influential dissident within the Catholic priesthood during the 14th century and is considered an important predecessor to Protestantism. Wycliffe questioned the privileged status of the clergy, who had bolstered their powerful role in England, and advocated radical poverty of the clergy.
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Charles Spurgeon
1834 - 1892 (58 years)
Charles Haddon Spurgeon was an English Particular Baptist preacher. Spurgeon remains highly influential among Christians of various denominations, to some of whom he is known as the "Prince of Preachers". He was a strong figure in the Reformed Baptist tradition, defending the 1689 London Baptist Confession of Faith, and opposing the liberal and pragmatic theological tendencies in the Church of his day.
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Abu Mansur al-Maturidi
893 - 944 (51 years)
Abū Manṣūr Muḥammad b. Muḥammad b. Maḥmūd al-Ḥanafī al-Māturīdī al-Samarqandī , often referred to as Abū Manṣūr al-Māturīdī for short, or reverently referred to as Imām al-Māturīdī by Sunnī Muslims, was a Muslim scholar of Ḥanafī jurisprudence, scriptural exegete, reformer , and scholastic theologian , renowned for being the eponymous founder of the Māturīdī school of Islamic theology, which became the dominant Sunnī school of Islamic theology in Central Asia, and later enjoyed a preeminent status as the theological school of choice for both the Ottoman Empire and the Mughal Empire.
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John Cassian
360 - 435 (75 years)
John Cassian, also known as John the Ascetic and John Cassian the Roman , was a Christian monk and theologian celebrated in both the Western and Eastern churches for his mystical writings. Cassian is noted for his role in bringing the ideas and practices of early Christian monasticism to the medieval West.
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Jan Hus
1369 - 1415 (46 years)
Jan Hus , sometimes anglicized as John Hus or John Huss, and referred to in historical texts as Iohannes Hus or Johannes Huss, was a Czech theologian and philosopher who became a Church reformer and the inspiration of Hussitism, a key predecessor to Protestantism, and a seminal figure in the Bohemian Reformation. Hus is considered to be the first Church reformer, even though some designate the theorist John Wycliffe. His teachings had a strong influence, most immediately in the approval of a reformed Bohemian religious denomination and, over a century later, on Martin Luther.
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Martin Bucer
1491 - 1551 (60 years)
Martin Bucer was a German Protestant reformer based in Strasbourg who influenced Lutheran, Calvinist, and Anglican doctrines and practices. Bucer was originally a member of the Dominican Order, but after meeting and being influenced by Martin Luther in 1518 he arranged for his monastic vows to be annulled. He then began to work for the Reformation, with the support of Franz von Sickingen.
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Eduard Zeller
1814 - 1908 (94 years)
Eduard Gottlob Zeller was a German philosopher and Protestant theologian of the Tübingen School of theology. He was well known for his writings on Ancient Greek philosophy, especially Pre-Socratic Philosophy, and most of all for his celebrated, multi-volume historical treatise The Philosophy of Greeks in their Historical Development . Zeller was also a central figure in the revival of neo-Kantianism.
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Albertus Magnus
1193 - 1280 (87 years)
Albertus Magnus , also known as Saint Albert the Great, Albert of Swabia or Albert of Cologne, was a German Dominican friar, philosopher, scientist, and bishop. Canonized in 1931 as a Catholic saint, he was known during his lifetime as Doctor universalis and Doctor expertus; late in his life the sobriquet Magnus was appended to his name. Scholars such as James A. Weisheipl and Joachim R. Söder have referred to him as the greatest German philosopher and theologian of the Middle Ages. The Catholic Church distinguishes him as one of the 37 Doctors of the Church.
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Mark the Evangelist
12 - 68 (56 years)
Mark the Evangelist also known as John Mark or Saint Mark, is the person who is traditionally ascribed to be the author of the Gospel of Mark. Modern Bible scholars have concluded that the Gospel of Mark was written by an anonymous author rather than by Mark. According to Church tradition, Mark founded the episcopal see of Alexandria, which was one of the five most important sees of early Christianity. His feast day is celebrated on April 25, and his symbol is the winged lion.
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Philip Melanchthon
1497 - 1560 (63 years)
Philip Melanchthon was a German Lutheran reformer, collaborator with Martin Luther, the first systematic theologian of the Protestant Reformation, an intellectual leader of the Lutheran Reformation, and influential designer of educational systems.
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Francis Schaeffer
1912 - 1984 (72 years)
Francis August Schaeffer was an American evangelical theologian, philosopher, and Presbyterian pastor. He co-founded the L'Abri community in Switzerland with his wife Edith Schaeffer, , a prolific author in her own right. Opposed to theological modernism, Schaeffer promoted what he claimed was a more historic Protestant faith and a presuppositional approach to Christian apologetics, which he believed would answer the questions of the age.
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Pelagius
354 - 420 (66 years)
Pelagius was a Romano-British theologian known for promoting a system of doctrines which emphasized human choice in salvation and denied original sin. Pelagius was accused of heresy at the synod of Jerusalem in 415 and his doctrines were harshly criticized by Augustine of Hippo, especially the Pelagian views about mankind's good nature and individual responsibility for choosing asceticism. Pelagius especially stressed the freedom of human will. Very little is known about the personal life and career of Pelagius.
Go to Profile#2415
H. Richard Niebuhr
1894 - 1962 (68 years)
Helmut Richard Niebuhr is considered one of the most important Christian theological ethicists in 20th-century America, best known for his 1951 book Christ and Culture and his posthumously published book The Responsible Self. The younger brother of theologian Reinhold Niebuhr, Richard Niebuhr taught for several decades at the Yale Divinity School. Both brothers were, in their day, important figures in the neo-orthodox theological school within American Protestantism. His theology has been one of the main sources of postliberal theology, sometimes called the "Yale school". He influenced suc...
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August Hermann Francke
1663 - 1727 (64 years)
August Hermann Francke was a German Lutheran clergyman, theologian, philanthropist, and Biblical scholar. Biography Born in Lübeck, Francke was educated at the Illustrious Gymnasium in Gotha before he studied at the universities of Erfurt and Kiel — where he came under the influence of the Pietist Christian Kortholt — and finally Leipzig. During his student career he made a special study of Hebrew and Greek; and in order to learn Hebrew more thoroughly, he for some time put himself under the instructions of Ezra Edzardi at Hamburg. He graduated at Leipzig, where in 1685 he became a Privatdoze...
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John Scotus Eriugena
810 - 877 (67 years)
John Scotus Eriugena, also known as Johannes Scotus Erigena, John the Scot, or John the Irish-born was an Irish Neoplatonist philosopher, theologian and poet of the Early Middle Ages. Bertrand Russell dubbed him "the most astonishing person of the ninth century". The Stanford Encyclopedia of Philosophy states that he "is the most significant Irish intellectual of the early monastic period. He is generally recognized to be both the outstanding philosopher of the Carolingian era and of the whole period of Latin philosophy stretching from Boethius to Anselm".
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Justin Popović
1894 - 1979 (85 years)
Justin Popović was a Serbian Orthodox theologian, archimandrite of the Ćelije Monastery, Dostoyevsky scholar, writer, anti-communist advocate and critic of the pragmatic church ecclesiastical life.
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Teresa of Ávila
1515 - 1582 (67 years)
Teresa of Ávila, OCD , also called Saint Teresa of Jesus, was a Carmelite nun and prominent Spanish mystic and religious reformer. Active during the Counter-Reformation, Teresa became the central figure of a movement of spiritual and monastic renewal, reforming the Carmelite Orders of both women and men. The movement was later joined by the younger Carmelite friar and mystic John of the Cross, with whom she established the Discalced Carmelites. A formal papal decree adopting the split from the old order was issued in 1580.
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Theodore of Mopsuestia
350 - 428 (78 years)
Theodore of Mopsuestia was a Christian theologian, and Bishop of Mopsuestia from 392 to 428 AD. He is also known as Theodore of Antioch, from the place of his birth and presbyterate. He is the best known representative of the middle Antioch School of hermeneutics.
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Muhammad ibn Abd al-Wahhab
1704 - 1792 (88 years)
Muhammad ibn Abd al-Wahhab ibn Sulayman al-Tamimi was a Sunni Muslim scholar, theologian, preacher, activist, religious leader, jurist, and reformer from Najd in central Arabia, considered as the eponymous founder of the so-called Wahhabi movement. His prominent students included his sons Ḥusayn, Abdullāh, ʿAlī, and Ibrāhīm, his grandson ʿAbdur-Raḥman ibn Ḥasan, his son-in-law ʿAbdul-ʿAzīz ibn Muḥammad ibn Saʿūd, Ḥamād ibn Nāṣir ibn Muʿammar, and Ḥusayn āl-Ghannām.
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Ignaz von Döllinger
1799 - 1890 (91 years)
Johann Joseph Ignaz von Döllinger , also Doellinger in English, was a German theologian, Catholic priest and church historian who rejected the dogma of papal infallibility. Among his writings which proved controversial, his criticism of the papacy antagonized ultramontanes, yet his reverence for tradition annoyed the liberals.
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John the Evangelist
10 - 98 (88 years)
John the Evangelist is the name traditionally given to the author of the Gospel of John. Christians have traditionally identified him with John the Apostle, John of Patmos, and John the Presbyter, although this has been disputed by most modern scholars.
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Hildegard of Bingen
1098 - 1179 (81 years)
Hildegard of Bingen , also known as Saint Hildegard and the Sibyl of the Rhine, was a German Benedictine abbess and polymath active as a writer, composer, philosopher, mystic, visionary, and as a medical writer and practitioner during the High Middle Ages. She is one of the best-known composers of sacred monophony, as well as the most recorded in modern history. She has been considered by scholars to be the founder of scientific natural history in Germany.
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Paul de Lagarde
1827 - 1891 (64 years)
Paul Anton de Lagarde was a German biblical scholar and orientalist, sometimes regarded as one of the greatest orientalists of the 19th century. Lagarde's strong support of anti-Semitism, vocal opposition to Christianity, Social Darwinism and anti-Slavism are viewed as having been among the most influential in supporting the ideology of Nazism.
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Heinrich Joseph Dominicus Denzinger
1819 - 1883 (64 years)
Heinrich Joseph Dominicus Denzinger was a leading German Catholic theologian and author of the Enchiridion symbolorum et definitionum , a work commonly referred to simply as Denzinger after him. Life Denzinger was born on 10 October 1819 at Liège. In 1831 his father, who was a professor at the University of Liège, took him to Würzburg, the original home of the family. Here he attended the gymnasium and studied philosophy at the university, where he received the Ph.D. degree. In 1838 he entered the Würzburg seminary, went to the German College at Rome in 1841, was ordained priest in 1844, and ...
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Theodoret
393 - 457 (64 years)
Theodoret of Cyrus or Cyrrhus was an influential theologian of the School of Antioch, biblical commentator, and Christian bishop of Cyrrhus . He played a pivotal role in several 5th-century Byzantine Church controversies that led to various ecumenical acts and schisms. He wrote against Cyril of Alexandria's 12 Anathemas which were sent to Nestorius and did not personally condemn Nestorius until the Council of Chalcedon. His writings against Cyril were included in the Three Chapters Controversy and were condemned at the Second Council of Constantinople. Some Chalcedonian and East Syriac Christ...
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G. K. Chesterton
1874 - 1936 (62 years)
Gilbert Keith Chesterton was an English writer, philosopher, Christian apologist, and literary and art critic. Chesterton created the fictional priest-detective Father Brown, and wrote on apologetics. Even some of those who disagree with him have recognised the wide appeal of such works as Orthodoxy and The Everlasting Man. Chesterton routinely referred to himself as an orthodox Christian, and came to identify this position more and more with Catholicism, eventually converting from high church Anglicanism. Biographers have identified him as a successor to such Victorian authors as Matthew Ar...
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Alfred Loisy
1857 - 1940 (83 years)
Alfred Firmin Loisy was a French Roman Catholic priest, professor and theologian generally credited as a founder of modernism in the Roman Catholic Church. He was a critic of traditional views of the interpretation of the Bible, and argued that biblical criticism could be helpful for a theological interpretation of the Bible.
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Moses Mendelssohn
1729 - 1786 (57 years)
Moses Mendelssohn was a German-Jewish philosopher and theologian. His writings and ideas on Jews and the Jewish religion and identity were a central element in the development of the Haskalah, or 'Jewish Enlightenment' of the eighteenth and nineteenth centuries. Born to a poor Jewish family in Dessau, Principality of Anhalt, and originally destined for a rabbinical career, Mendelssohn educated himself in German thought and literature. Through his writings on philosophy and religion he came to be regarded as a leading cultural figure of his time by both Christian and Jewish inhabitants of German-speaking Europe and beyond.
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Otto Pfleiderer
1839 - 1908 (69 years)
Otto Pfleiderer was a German Protestant theologian. Through his writings and his lectures, he became known as one of the most influential representatives of liberal theology. Biography Pfleiderer was born at Stetten im Remstal in Württemberg. From 1857 to 1861 he studied at the University of Tübingen under Ferdinand Christian Baur, and afterwards in England and Scotland. He then entered the ministry, became tutor at Tübingen, and for a short time held a pastorate at Heilbronn . In 1870 he became chief pastor and superintendent at the University of Jena and soon afterwards professor ordinari...
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Francis Spellman
1889 - 1967 (78 years)
Francis Joseph Spellman was an American prelate of the Catholic Church. From 1939 to his death, he served as the sixth Archbishop of New York; he had served as an auxiliary bishop of the Archdiocese of Boston from 1932 to 1939. He was created a cardinal in 1946.
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Robert Bellarmine
1542 - 1621 (79 years)
Robert Bellarmine, SJ was an Italian Jesuit and a cardinal of the Catholic Church. He was canonized a saint in 1930 and named Doctor of the Church, one of only 37. He was one of the most important figures in the Counter-Reformation.
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William Paley
1743 - 1805 (62 years)
William Paley was an English Anglican clergyman, Christian apologist, philosopher, and utilitarian. He is best known for his natural theology exposition of the teleological argument for the existence of God in his work Natural Theology or Evidences of the Existence and Attributes of the Deity, which made use of the watchmaker analogy.
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Johann Arndt
1555 - 1621 (66 years)
Johann Arndt was a German Lutheran theologian who wrote several influential books of devotional Christianity. Although reflective of the period of Lutheran Orthodoxy, he is seen as a forerunner of Pietism, a movement within Lutheranism that gained strength in the late 17th century.
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Johann Salomo Semler
1725 - 1791 (66 years)
Johann Salomo Semler was a German church historian, biblical commentator, and critic of ecclesiastical documents and of the history of dogmas. He is sometimes known as "the father of German rationalism".
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Nathan Söderblom
1866 - 1931 (65 years)
Lars Olof Jonathan Söderblom was a Swedish clergyman. He was the Church of Sweden Archbishop of Uppsala between 1914 and 1931, and recipient of the 1930 Nobel Peace Prize. He is commemorated in the Calendar of Saints of the Lutheran Church on 12 July.
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Dwight L. Moody
1837 - 1899 (62 years)
Dwight Lyman Moody , also known as D. L. Moody, was an American evangelist and publisher connected with Keswickianism, who founded the Moody Church, Northfield School and Mount Hermon School in Massachusetts , Moody Bible Institute, and Moody Publishers. One of his most famous quotes was "Faith makes all things possible... Love makes all things easy." Moody gave up his lucrative boot and shoe business to devote his life to revivalism, working first in the Civil War with Union troops through YMCA in the United States Christian Commission. In Chicago, he built one of the major evangelical centers in the nation, which is still active.
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Symeon the New Theologian
949 - 1022 (73 years)
Symeon the New Theologian was an Eastern Orthodox monk and poet who was the last of three saints canonized by the Eastern Orthodox Church and given the title of "Theologian" . "Theologian" was not applied to Symeon in the modern academic sense of theological study; the title was designed only to recognize someone who spoke from personal experience of the vision of God. One of his principal teachings was that humans could and should experience theoria .
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Ernst Wilhelm Hengstenberg
1802 - 1869 (67 years)
Ernst Wilhelm Theodor Herrmann Hengstenberg , was a German Lutheran churchman and neo-Lutheran theologian from an old and important Dortmund family. He was born at Fröndenberg, a Westphalian town, and was educated by his father Johann Heinrich Karl Hengstenberg, who was a famous minister of the Reformed Church and head of the Fröndenberg convent of canonesses . His mother was Wilhelmine then Bergh. Entering the University of Bonn in 1819, Hengstenberg attended the lectures of Georg Wilhelm Freytag for Oriental languages and of Johann Karl Ludwig Gieseler for church history, but his energies we...
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Malik ibn Anas
711 - 795 (84 years)
Malik ibn Anas , whose full name is Mālik bin Anas bin Mālik bin Abī ʿĀmir bin ʿAmr bin Al-Ḥārith bin Ghaymān bin Khuthayn bin ʿAmr bin Al-Ḥārith al-Aṣbaḥī al-Ḥumyarī al-Madanī , reverently known as al-Imām Mālik by Sunni Muslims, was a Muslim jurist, theologian, and hadith traditionist. Born in the city of Medina, Malik rose to become the premier scholar of prophetic traditions in his day, which he sought to apply to "the whole legal life" in order to create a systematic method of Muslim jurisprudence which would only further expand with the passage of time. Referred to as the "Imam of Medi...
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Henry Edward Manning
1808 - 1892 (84 years)
Henry Edward Manning was an English prelate of the Catholic Church, and the second Archbishop of Westminster from 1865 until his death in 1892. He was ordained in the Church of England as a young man, but converted to Catholicism in the aftermath of the Gorham judgement.
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Eduard Thurneysen
1888 - 1974 (86 years)
Eduard Thurneysen was a Swiss Protestant clergyman and theologian, who was an important representative of dialectical theology. Born in Walenstadt on 10 July 1888, he studied theology under Bernhard Duhm and Paul Wernle at the University of Basel, and from 1911 served as an assistant secretary of the Christliche Verein Junger Menschen in Zürich. From 1913 to 1920 he was a pastor in Leutwil, during which time, he came in close contact with Karl Barth, then a minister in nearby Safenwil.
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Tatian
120 - 180 (60 years)
Tatian of Adiabene, or Tatian the Syrian or Tatian the Assyrian, was an Assyrian Christian writer and theologian of the 2nd century. Tatian's most influential work is the Diatessaron, a Biblical paraphrase, or "harmony", of the four gospels that became the standard text of the four gospels in the Syriac-speaking churches until the 5th-century, after which it gave way to the four separate gospels in the Peshitta version.
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Friedrich Rittelmeyer
1872 - 1938 (66 years)
Friedrich Rittelmeyer was a Lutheran German minister, theologian and the principal founder and first leader of The Christian Community. Rittelmeyer came to prominence in the early 20th century as a leading academic liberal theologian and priest in Germany and wrote several books that advocated a socially engaged "Christianity of deeds" . During the First World War he eventually became one of the most high-profile clergymen in Germany to publicly oppose the war. From the 1910s his thinking was gradually influenced by the philosopher Rudolf Steiner, and in 1922 a group of mainly Lutheran priest...
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Roger Bacon
1220 - 1292 (72 years)
Roger Bacon , also known by the scholastic accolade Doctor Mirabilis, was a medieval English philosopher and Franciscan friar who placed considerable emphasis on the study of nature through empiricism. In the early modern era, he was regarded as a wizard and particularly famed for the story of his mechanical or necromantic brazen head. He is sometimes credited as one of the earliest European advocates of the modern scientific method, along with his teacher Robert Grosseteste. Bacon applied the empirical method of Ibn al-Haytham to observations in texts attributed to Aristotle. Bacon discove...
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William Wrede
1859 - 1906 (47 years)
Georg Friedrich Eduard William Wrede was a German Lutheran theologian. Biography Wrede was born at Bücken in the Kingdom of Hanover. He became an associate professor at Breslau in 1893, and full professor in 1896. He died in office in 1906.
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Ernst Troeltsch
1865 - 1923 (58 years)
Ernst Peter Wilhelm Troeltsch was a German liberal Protestant theologian, a writer on the philosophy of religion and the philosophy of history, and a classical liberal politician. He was a member of the history of religions school. His work was a synthesis of a number of strands, drawing on Albrecht Ritschl, Max Weber's conception of sociology, and the Baden school of neo-Kantianism.
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Saint Dominic
1170 - 1221 (51 years)
Saint Dominic, , also known as Dominic de Guzmán , was a Castilian Catholic priest and the founder of the Dominican Order. He is the patron saint of astronomers and natural scientists. He is alternatively called Dominic of Osma, Dominic of Caleruega, and Domingo Félix de Guzmán.
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Barnabas
1 - 61 (60 years)
Barnabas , born Joseph or Joses , was according to tradition an early Christian, one of the prominent Christian disciples in Jerusalem. According to Acts 4:36, Barnabas was a Cypriot Jew. Named an apostle in Acts 14:14, he and Paul the Apostle undertook missionary journeys together and defended Gentile converts against the Judaizers. They traveled together making more converts , and participated in the Council of Jerusalem . Barnabas and Paul successfully evangelized among the "God-fearing" Gentiles who attended synagogues in various Hellenized cities of Anatolia.
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