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Is it possible to annihilate or reverse a sacrificing of 'holy' person by another Pope and is this ever been done?

marked as duplicate by KorvinStarmast, Lee Woofenden, Geremia, curiousdannii, bradimus Dec 2 '17 at 15:12

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    I suspect there is a mistake in your question. You probably mean canonisation instead of sacrifice. – Reconquistador Nov 30 '17 at 8:33

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