Straight out of the Inquisitions.

The Reformation is an excellent introduction to the atrocities and starting point to research key events where the Catholic Church strays from its "Sacred Texts" to outright slaughter those who protested the Church's treatment of them.

The way the Church treated protesters was far different than what the Bible said; the Gutenberg Press played a huge role in getting the Bible into the hands of those who could read. Thus we have 7 primary Protestant denominations of Christianity.

The epigenetic iterations continue to this day. he roots of anti-semitism were planted by Martin Luther's "On The Jews and Their Lies" where he advocated that their possession should be stolen before they were murdered. A certain Christian in Germany carried that out to the letter 500 years after the book was published.

The roots of anti-science were established by the Roman Inquisition and is still ongoing to this very day in the form of the office of the Holy See. Catholic canon Copernicus established that the Earth orbits around the sun (heliocentricity) and published it about 80 years before Galileo was persecuted for the exact same thing. The "Sacred Text" position was that the Earth was the center of the Universe, and the source for that was none other than Aristotle.