You see the powerful got nervous cause he refused to be their servant
Cause he spit truth and burned like black churches

from Rage Against the Machine – Voice of the Voiceless Lyrics on Rap Genius

Meaning

mumia spread his activism through writing despite getting in trouble for it-he was suspended from his high school for spreading words of black revolutionary student power,he also voiced for Marijuana Users Association of America on the radio

To help improve the meaning of these lyrics, visit “Voice of the Voiceless” by Rage Against the Machine Lyrics and leave a comment on the lyrics box