Many of Brother Ali's themes of social justice are incorporated into his lyrics, though he also takes part in activism outside of the music. He primarily focuses on themes of racial inequality, slavery, and critiquing the United States government, though overarching themes of hope, acceptance, and rising from sorrow are also often present. Much attention was garnered through Ali's album "The Undisputed Truth", as it heavily criticized much about the United States' political system. After the music video for "Uncle Sam Goddamn" was released in 2007, it quickly gained much attention, and shortly after, the United States Department of Homeland Security froze a money transfer to his record label.