Priests

German monk Martin Luther challenged the dogmas of Roman Catholicism and the authority of the pope, in his Ninety-five Theses, and was thus excommunicated. His German translation of the Bible enriched the German culture, and his marriage set an example for clerical marriage. His teachings are now known as Lutherans.

Thirteenth-century Portuguese Catholic priest Anthony of Padua was the friar of the Franciscan Order. He is remembered for his self-less devotion to the poor and the sick and is revered as the patron saint of lost items. He was declared a Doctor of the Church in 1946.

Saint Ignatius of Loyola was a  Spanish Basque Catholic priest and theologian in the 16th century. He was one of the founders of the religious order called the Society of Jesus and served as its first Superior General at Paris. He was an inspired spiritual director and the founder of what is today known as "Ignatian spirituality."

Known for his baritone voice and his signature goatee, T. D. Jakes is a bishop at The Potter's House and a filmmaker, too. He has produced and appeared in films such as Jumping the Broom and Not Easily Broken, the latter being based one of his novels.

Occultist and herbalist Marie Laveau was known as the Vodoo Queen of New Orleans. Though a hairdresser, she was chiefly known for her spiritual practices which she used to heal the sick and the poor. She has inspired several books, such as Robert Tallant's The Voodoo Queen.

Georges Lemaître was a mathematician, astronomer, and professor of physics. Lemaître was the first person to theorize that the expansion of the universe can be used to explain the recession of nearby galaxies. In 1927, Lemaître published the first estimation of the Hubble constant. He also came up with the Big Bang theory to explain the origin of the universe.

John Newton was an English Anglican cleric. As a young man, he was forcefully recruited into the navy and worked on slave ships in the slave trade for several years. He later converted to Christianity, following which he denounced slavery and became an abolitionist. He was then ordained as a Church of England cleric. 

Junípero Serra was a Roman Catholic priest who is credited with founding the Franciscan Missions of the Sierra Gorda. He is also credited with founding nine of the 21 Spanish missions in California. On 25 September 1988, Junípero Serra was beatified in the Vatican City by Pope John Paul II. On 23 September 2015, he was canonized by Pope Francis.

An important figure in the English religious history, John Henry Newman was a nineteenth century theologian, scholar and poet. Famed for leading the Oxford movement in the Church of England, he later switched to the Roman Catholic Church, eventually becoming the Cardinal Deacon of St. George in Velabro.  Also an influential educator and writer, he was canonized in October 2019.

Ignatius of Antioch went down in history as a man who was arrested and executed for his non-allegiance to Roman gods. The seven letters he wrote while being escorted from Antioch to Rome as a prisoner later served as a mirror that reflected his concern for Christianity, against false teachings.

French paleontologist and Jesuit priest Pierre Teilhard de Chardin is remembered as someone who deviated from theology to science. He discovered the fossilized remains known as the Peking man in China, but faced a lot of opposition from his religious superiors when it came to publishing his scientific thoughts.

Owing to his quality classical education, Anselm of Canterbury became one of the finest Latinists of his time. As Archbishop of Canterbury, he resisted the English kings and was exiled. He is now remembered as a significant figure in the Investiture Controversy, which pitted the king against the pope.

A 4th-century bishop of Milan, Aurelius Ambrosius was a strong supporter of the Latin church and a vocal opponent of Arianism and paganism. He also converted St. Augustine of Hippo. He is also remembered as an important literary figure and also composed several hymns.

Bernard of Clairvaux, or Saint Bernard, was a 12th-century Burgundian monk, who became the abbot of the abbey of Clairvaux, founded by him. He chose to live a life of physical austerities, which caused him ailments such as anemia. He is revered as the patron saint of beekeepers and candlemakers.

Spanish scholar Isidore of Seville is widely remembered as the last of the Western Latin Fathers. His Etymologies was a chief reference book for years. The 7th-century archbishop of Sevilla wrote about varied subjects, such as religion, science, history, and linguistics. He had a major role in the Councils of Toledo.

John of Damascus was a Christian apologist, priest, and monk. A polymath, John contributed to various fields, such as philosophy, theology, law, and music. He also wrote several works explaining the Christian faith. The hymns which he composed are still used in Eastern Christian practice as well as in western Lutheranism.

Designated Victim 0001 of the 2011 Twin Tower attack, Mychal Judge was a Franciscan friar and Catholic priest. Developing an early interest in monastic life, he served in various parishes before being appointed chaplain to New York City Fire Department. On hearing about the attack, he rushed to the spot and died while praying for the victims inside North Tower.

Duns Scotus was a Scottish Franciscan friar, philosopher, theologian, and university professor. Widely regarded as one of the most prominent philosopher-theologians of the High Middle Ages, Scotus had a major influence on both secular and Catholic thought. In 1993, Duns Scotus was beatified by the Catholic Church. His life and work inspired a 2012 Italian film titled Blessed Duns Scotus.

Saint David was a Welsh bishop who lived during the 6th century. His life and teachings inspired Welsh composer Sir Karl William Pamp Jenkins to come up with a choral work titled Dewi Sant. David's teachings also inspired another composer named Arwel Hughes, who composed an oratorio titled Dewi Sant in 1950. David is considered the patron saint of Wales.

Ivan Illich was a Roman Catholic priest, philosopher,  theologian, and social critic. He criticized modern society's institutional approach to education in his book Deshooling Society. He studied theology and philosophy at the Pontifical Gregorian University in Rome and was ordained as a priest in 1951. Later on, he founded the Center of Intercultural Formation (CIF) to train missionaries. 

Jean Vianney was a French Catholic priest active in the first half of the 19th century. Venerated in the Catholic Church as a saint and as the patron saint of parish priests, he is also referred to as the "Curé d'Ars."  He was devoted to St. Philomena, who he regarded as his guardian. His feast day is 4 August.

John Amos Comenius was a Czech philosopher, theologian, and pedagogue. Regarded as the father of modern education, Comenius is credited with introducing many educational concepts and innovations such as education for women, equal opportunity for poor children, and universal and practical instruction among other innovations. He also led schools and served as an adviser for governments across Protestant Europe.

Daniel Berrigan was an American anti-war activist, Jesuit priest, Christian pacifist, author, poet, and playwright. Berrigan gained national attention for his protest against the Vietnam War, which landed him on the FBI's most-wanted list. He remained a popular anti-war activist throughout his life, co-founding an anti-nuclear weapons movement called the Plowshares movement in 1980.

A cardinal of the Catholic Church of Italy and the archbishop of Milan, Charles Borromeo was a major figure of the Italian Counter-Reformation. He gained a lot of respect with his charitable work during the plague of 1576–78. He is revered as the patron saint of cardinals, bishops, and spiritual leaders.

Josemaría Escrivá was a Spanish priest best remembered for founding an organization called Opus Dei. He is also remembered for authoring a book titled The Way. The book has been translated into many languages and has sold millions of copies around the world.

Matteo Ricci was an Italian priest best remembered as one of the founding members of the Jesuit China missions. Renowned for his missionary work in China, Ricci became the first European to set foot on the Forbidden City of Beijing. He is credited with converting important Chinese officials to Catholicism. The Catholic Church considers him a Servant of God.

Eighteenth-century philanthropic educator Charles-Michel de l'Épée is regarded as the Father of the Deaf for pioneering the education of the deaf and dumb. He laid down the Signed French system, which enabled the deaf to participate in legal proceedings. His French Sign Language laid the path to the American Sign Language.

French diplomat and bishop Charles-Maurice de Talleyrand-Périgord is counted among the most pragmatic and prominent diplomats in European history. He served King Louis XVI and thereafter changed sides several times, serving at highest levels of successive French governments of Napoleon I, Louis XVIII and Louis Philippe I. He served as the first Prime Minister of France under Louis XVIII.

The progenitor of the Bush political family, James Smith Bush, was a jurist by training before he was drawn to divinity and ordained as a priest. He began his career as rector of the Grace Church in Orange, New Jersey. Later, he visited other parts of the country, writing several books on religion, most significant of them being Evidence of Religion.

Pope Adrian IV was the only Englishman to have served as the pope. Initially aspiring to study law, he later began his spiritual journey by joining the abbey of St Ruf. His reign as the pope lasted a little more than 4 years but was plagued by crisis and controversy.

Called the Gentleman Saint for his tenderness and patience, Francis de Sales was a Catholic priest and Bishop of Geneva (1602-1622). Canonized in 1665, he was later proclaimed Doctor of the Church for his contribution to theology and patron of writers and journalists for his extensive use of broadsheets and books. He also invented sign languages for teaching the deaf.

Gregory of Nazianzus was a theologian and Archbishop of Constantinople. He is widely regarded as the most renowned and talented rhetorical stylist of the patristic age. Much of Gregory of Nazianzus' theological work continues to have a significant impact on modern theologians. 

Puritan clergyman Increase Mather was educated at Harvard and Trinity and preached his first sermon the day he turned 18. The son of Puritan minister Richard Mather, he penned An Essay for the Recording of Illustrious Providences, which is said to have influenced the Salem witch trials.

Pope Linus served as the bishop of Rome from 67 AD until his death in 76 AD. Pope Linus finds a mention in the New Testament along with other popes like Saint Peter and Clement of Rome. Canada's Saint-Lin–Laurentides is named in his honor.

Born to slave parents, American clergyman Richard Allen became a Methodist convert at 22. He later founded the African Methodist Episcopal Church and served as its first bishop. Apart from establishing the first church for Blacks in the U.S., he worked on various aspects to improve the lives of Blacks.