Yes, that is why i stated that it is their religion, shariah law, by which they become slaves of violence to.
But make no mistake that the Jewish Talmud has the very same declarations against gentiles and christians.
They believe the OT law is still in place and gives them the right to slay their enemies = gentiles/christians.
For you, brothers, became imitators of the churches of God in Judea that are in Christ Jesus. You suffered from your own countrymen the very things they suffered from the Jews, who killed both the Lord Jesus and their own prophets and drove us out as well. They are displeasing to God and hostile to all men, hindering us from telling the Gentiles how they may be saved. As a result, they continue to heap up their sins to full capacity; the utmost wrath has come upon them. - 1 Thessalonians 2:14-16
The Roman Catholic church/Vatican, cloaked as christianity, carried out the Inquisition. The torture and murder of many.