yt3,
So what if he espouses Christian principles? He is an individual that committed acts of murder, and the Christian faith does not mandate the assassination of non-Christians. Jesus Christ does not require the blood of innocents. In fact, the opposite is the truth. Jesus Christ shed HIS blood all of us sinners, including you.
Islam, on the other hand, does mandate that the world be subjugated under Islam, and that non-believers be put to the sword, and I have previously provided the Quranic text to support that idea. I encourage you to search for the proper posts. The Islamic faith organizations bent on placing the world under a single Islamic caliphate include al-Qaeda, Hamas, Hezbollah, and the Muslim Brotherhood, and their front organizations like the Council on American Islamic Relations.
ST762