Where does king seek to establish that he is a reasonable person?

In his "Letter from Birmingham Jail," Martin Luther King Jr. seeks to establish his reasonableness by articulating the moral foundations of nonviolent resistance and emphasizing the importance of justice. He addresses criticisms of his actions by explaining the necessity of direct action to combat systemic injustice, arguing that waiting for change only perpetuates oppression. King employs logical reasoning and appeals to ethical principles, demonstrating that his methods are grounded in love and a desire for reconciliation rather than chaos. Through this, he positions himself as a rational leader committed to achieving equality through peaceful means.