Judaism is the No. 1 propagator of violence.... the Torah itself states that when you enter a certain country, you must offer peace, and if they agree, all their residents are your slaves. In other countries, you should not offer peace or conversion. You must destroy them all, do not leave a living soul. In the first country you must slay all males and leave only the women, but in the second country, you must not leave… you must uproot them. This is in Judaism, in the Torah.

Sheikh Qaradhawi: American Culture And Judaism Spread Violence In The World May 2004. - Violence in Judaism