1929–1968

Baptist pastor · Civil rights activist

Martin Luther King Jr.

Summary
Baptist pastor and leading figure of the American civil rights movement. He joined the prophetic rhetoric of the Bible to evangelical nonviolence to challenge racial segregation, becoming a worldwide symbol of the peaceful struggle for justice.
Who they were
Biography

You have probably heard the phrase “not be judged by the color of their skin but by the content of their character.” It was born in the heart of a Baptist pastor who chose to carry his faith into the streets, the courts, and the prisons of the United States.

Born in Atlanta, Georgia, in 1929, he was given the name Michael King Jr. at birth. Five years later, his father, also a pastor, changed his own name and his son’s to Martin Luther, in honor of the German reformer he had learned about on a trip to Europe.

He earned a degree in sociology from Morehouse College, studied theology at Crozer Theological Seminary, and completed his doctorate at Boston University in 1955. Still a student, he married Coretta Scott, his life partner and companion in the struggle until the end of his days.

In December 1955, at just 26 years old, he took the lead of the Montgomery bus boycott, sparked by the arrest of Rosa Parks. The boycott lasted more than a year and launched King as a national voice of nonviolent resistance.

In 1957 he helped found the Southern Christian Leadership Conference, a network of pastors that coordinated campaigns against segregation. Jailed in Birmingham in 1963, he wrote a letter that became a classic of Christian civil disobedience.

That same year, he spoke to 250,000 people in Washington, repeating the refrain “I have a dream” and quoting the prophets Amos and Isaiah. In 1964 he received the Nobel Peace Prize, becoming, at age 35, the youngest laureate up to that time.

His journey was not free of failings. In 1991, a panel at Boston University confirmed that about a third of his doctoral dissertation contained passages copied without proper citation of another author, a failing acknowledged by serious historians, though the degree was not revoked.

He was assassinated in Memphis on April 4, 1968, a day after speaking in support of striking sanitation workers. His life showed that Christian faith can confront injustice without abandoning love, even toward one’s adversary.

“I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character.”
Martin Luther King Jr. · "I Have a Dream" speech, Lincoln Memorial, Washington D.C., August 28, 1963
Timeline
1929

Born in Atlanta, Georgia

Born under the name Michael King Jr., son of Baptist pastor Martin Luther King Sr.

1953

Marries Coretta Scott

Still a doctoral student, he marries the woman who would become his life partner and companion in the struggle.

1955

Doctorate and leadership of the Montgomery Boycott

Completes his PhD at Boston University and takes the lead of the boycott sparked by Rosa Parks' arrest.

1957

Founding of the SCLC

Helps create the Southern Christian Leadership Conference to coordinate the fight for civil rights.

1963

Letter from Birmingham Jail and "I Have a Dream" speech

Writes the letter defending civil disobedience and speaks to 250,000 people in Washington.

1964

Nobel Peace Prize

Becomes, at age 35, the youngest laureate in the history of the prize up to that time.

1965

Selma to Montgomery marches

The marches for voting rights press for passage of the Voting Rights Act.

April 4, 1968

Assassinated in Memphis

Shot dead on the balcony of the Lorraine Motel, a day after speaking in support of the city's striking sanitation workers.

Works and milestones

Leadership of the Montgomery Bus Boycott

1955–1956

Takes the presidency of the Montgomery Improvement Association and leads the boycott of more than a year that ended segregation on the city's buses.

Founding of the SCLC

1957

Helps create the Southern Christian Leadership Conference, a network of pastors that coordinated nonviolent campaigns across the country.

Stride Toward Freedom

1958

Publishes his first book, an account of the Montgomery boycott and the first systematic exposition of his philosophy of Christian nonviolence.

Letter from Birmingham Jail

1963

Writes, while imprisoned, the open letter that defends nonviolent civil disobedience as a Christian response to legalized injustice.

Why We Can't Wait

1964

Publishes the book that lays out the theological and political reasons for the urgency of the civil rights struggle.

Where Do We Go from Here: Chaos or Community?

1967

In his final book, broadens the struggle to structural poverty and calls on the United States to choose between chaos and community.

Contributions
1

Dismantling of legal segregation

His leadership, combined with popular pressure, helped secure the Civil Rights Act of 1964 and the Voting Rights Act of 1965, which dismantled decades of segregationist laws in the United States.

2

Nonviolence as political method

Drawing on Gandhi and the gospel, he popularized nonviolent resistance as an effective strategy for social change, influencing civil rights movements in several countries.

3

Renewed prophetic rhetoric

Recovered the language of the biblical prophets, especially Amos and Isaiah, to denounce racial injustice, uniting Christian faith and public engagement in a lasting way.

4

Global symbol of peaceful justice

Became a worldwide reference for religious and social leaders seeking to unite faith and peaceful activism against oppression.

Missionary legacy

Showed that the church can be a public voice against injustice without abandoning the gospel, inspiring Christians engaged in social causes around the world.

His emphasis on racial reconciliation still fuels ministries and churches working for unity among different peoples and ethnicities.

The nonviolence he practiced remains a reference for Christians facing persecution or oppression in mission contexts.

His use of the biblical narrative of the Exodus to speak of liberation still inspires preachers who proclaim hope to marginalized peoples today.

Other people