Letter from Birmingham Jail

Martin Luther King Jr.

At the root of every disagreement is a desire or idea both people already share.

Few authors demonstrate this principle more clearly than Martin Luther King Jr. In 1963, King wrote Letter from Birmingham Jail from a jail cell in Birmingham, Alabama, responding to eight local clergymen who criticized King's peaceful demonstrations against racial segregation as "unwise and untimely."

More than just a historical piece, this letter is useful today because it shows how persuasion begins long before an actual argument. Before readers are willing to reconsider their beliefs, they must first understand what commonalities they share, what their words mean, and what question they are truly trying to answer.

What This Teaches

Letter from Birmingham Jail displays that the strong arguments often begin long before addressing the actual issue. Before King challenges his audience's beliefs, he establishes a common ground, defines the language for the discussion, and only then, leads readers toward the places of tension.

1. Find the Common Ground

King first respects his audience and reminds them of the many places they are similar.

The letter opens not with an accusation, but with respect. King addresses the clergymen as "My Dear Fellow Clergymen," describes them as "men of genuine good will," and explains why he is in Birmingham before turning to the demonstrations themselves. Then, he argues that the clergymen have condemned the protests while overlooking the injustice that made those demonstrations necessary.

Find the First Disagreement

As you read together, ask:

Where does King first challenge the clergymen's reasoning?

Most readers expect disagreement almost immediately. Instead, they discover that King spends the opening of the letter building common ground, affirming shared values, and answering misunderstandings before inviting his audience to see the issue differently.

2. Define the Debate Before Debating

King understands that disagreement cannot be meaningful if the language itself is unstable.

Rather than assuming his readers already agree on ideas like justice, law, peace, and extremism, he carefully defines each one before building his reasoning. Before asking whether an unjust law should be obeyed, King first defines what makes a law just, drawing on Augustine and Thomas Aquinas to establish a standard both he and his audience can accept.

The Definition Test

Choose one important word King defines. (justice, peace, law, or extremism)

Before reading King's explanation, write have your child write their own one-sentence definition.

Then compare your definition with King’s:

If different have your child debate King’s, why does he choose this definition? 

Students quickly discover that definitions are a core foundation for productive discussion. Before two people can argue successfully, they must first agree on what their words mean.

3. Ask the Better Question

King rarely argues within the framework his critics impose. Instead, he redirects the conversation toward the question he believes truly matters.

When criticized for demonstrating, he shifts the discussion from Why now? to How long should people be expected to wait for justice? When criticized for breaking the law, he moves beyond Should laws be obeyed? to the deeper question: What makes a law just or unjust?

Draw the Better Question

Write down one criticism King answers.

Then ask:

What question does King answer instead?

Draw an arrow connecting the two.

Students soon notice that King rarely strengthens his argument by answering his critics' questions directly. Instead, he focuses on the underlying tension that gives rise to those questions in the first place.

Final Question

Before asking someone to change their mind, what must two people first understand together?

King's answer appears throughout the letter: what they already share, what their words mean, and what question they are truly trying to answer.