Who said "The enemy of freedom is indifference, not opposition."?

This quote is attributed to John Brown.

The enemy of freedom is indifference, not opposition. - John Brown

"The enemy of freedom is indifference, not opposition."

John Brown Freedom

Abolitionist, Militant American 1800–1859

"I John Brown am now quite certain that the crimes of this guilty land will never be purged away but with blood."

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