Religion Review -- Key Figures

Saul of Tarsus (St. Paul)

A former persecutor of Christians who converted and became the great Apostle to the Gentiles, embarking on extensive missionary journeys.

St. Peter

Chosen by Jesus as the "rock" upon whom the Church would be built; regarded as the first Bishop of Rome (Pope).

St. Ignatius of Antioch

An early bishop and martyr who wrote influential letters to Christian communities while traveling to his execution in Rome.

St. Justin Martyr

A prominent early Christian apologist who used philosophy to defend the Christian faith against pagan critics.

St. Irenaeus of Lyons

An early Church Father who defended orthodox Christianity against Gnosticism in his work "Against Heresies."

Nero

The Roman Emperor who initiated the first state

Trajan

The Roman Emperor who established a policy for dealing with Christians, advising officials not to hunt them down but to punish them if accused and convicted.

Decius

The Roman Emperor who launched the first empire

Diocletian

The emperor responsible for the "Great Persecution," the final and most severe wave of Roman violence against Christians.

Constantine

The Roman Emperor who legalized Christianity with the Edict of Milan and converted to the faith himself.

Theodosius I

The Roman Emperor who made Christianity the official state religion of the Roman Empire in 380 AD.

St. Jerome

The Church Father who translated the Bible from its original languages into Latin, a translation known as the Vulgate.

St. Ambrose of Milan

A powerful bishop and theologian who successfully defended the Church against political overreach and helped convert St. Augustine.

St. Augustine of Hippo

One of the most influential theologians in Church history, known for his spiritual autobiography "Confessions" and his defense of Christian grace.

St. Monica

The mother of St. Augustine who prayed constantly for years for her son's conversion to Christianity.

St. Benedict

The father of Western monasticism who founded the monastery at Monte Cassino and established a famous rule for monks.

St. Francis of Assisi

The founder of the Franciscan Order (Friars Minor) who embraced absolute poverty, preached the Gospel, and loved creation.

St. Dominic

The founder of the Order of Preachers (Dominicans) who focused on rigorous education, intellectual defense of the faith, and preaching against heresy.

St. Thomas Aquinas

A brilliant Dominican theologian and philosopher who wrote the "Summa Theologiae" to harmonize faith and reason.

St. Teresa of Ávila

A Spanish mystic and Carmelite nun who reformed her order and wrote extensively on deep, contemplative mental prayer.

St. Ignatius of Loyola

A former soldier who converted, wrote the "Spiritual Exercises," and founded the Society of Jesus (the Jesuits).

Francis Xavier

One of the original Jesuits who became a prolific missionary, traveling extensively to spread the Gospel in India and Japan.

Peter Faber

One of the co

Martin Luther

The German monk whose critiques of Church corruption and indulgences sparked the Protestant Reformation.

Henry VIII

The King of England who broke away from Rome and declared himself the Supreme Head of the Church of England when the Pope denied his annulment.

Pope Leo XIII

The Pope who wrote the landmark encyclical Rerum Novarum, defending workers' rights during the Industrial Revolution.

Pope John XXIII

The Pope who surprised the world by calling the Second Vatican Council (Vatican II) to open the Church's windows to the modern era.

Pope Paul VI

The Pope who guided the Second Vatican Council to its conclusion and oversaw the implementation of its historic reforms.

Thomas Merton

A 20th