“Another Christian prisoner in Cuba was asked to sign a statement containing charges against brethren that would lead to their arrest. He said, "The chain keeps me from signing this."
The Communist officer protested, "But you are not in chains."
"I am," said the Christian. "I am bound by the chain of witnesses who throughout the centuries gave their lives for Christ. I am a link in this chain. I will not break it."”

Richard Wurmrand
From the book, In the Face of Surrender