有關水晶，見
https://askfrfrancis.org/qa/%e8%ba%ab%e7%82%ba%e5%a4%a9%e4%b8%bb%e6%95%99%e6%95%99%e5%be%92%ef%bc%8c%e6%88%91%e5%80%91%e5%8f%af%e5%90%a6%e9%85%8d%e5%b8%b6%e6%88%96%e7%94%a8%e7%b4%ab%e6%b0%b4%e6%99%b6%e4%be%86%e8%a3%9d%e9%a3%be
有關新紀元，見
https://askfrfrancis.org/qa/does-church-accept-reiki-from-new-age
有關掌紋相貌等玄學或占卜，見
https://askfrfrancis.org/qa/are-enneagram-and-palm-reading-contrary-to-catholic-faith
