WWJD?

The Crusades in my opinion were a pretty awful thing for the Christians to do to expand their land and try and convert others because they showed violence and cruelty and gave Christianity a bad name. They killed thousands of people because they said that they were doing "God's work" but I don't think that any god would condone that many losses of innocent lives. The men that participated in these crusades were sick and twisted because I don't know how a sane person could walk "ankle deep in blood" without freaking out or feeling guilt for their deeds. The fact that it did not even have a lasting impact on the region is the part that angers me the most because it shows that their actions were for nothing and they could have spared many lives. Its shameful to me that they believed what they were doing was right.