Nine Commentaries on the Communist Party was published amidst one of Chinese Communist Party's most brutal persecution—against the 100 million practitioners of Falun Gong in China. When loved ones and witnesses see innocent meditators behind bars, tortured, and harvested for their organs, it is hard to stand on the sideline. That is why so many Chinese people and those sympathetic to the cause are doing one thing they know they can do: Spread the word, quit the Party.