News, Transparency Preacher at Al-Aqsa Mosque to the Jews: “We Shall Slaughter You Without Mercy” by dana • December 16, 2014 • 0 Comments In an impromptu sermon at the Al-Aqsa Mosque, Sheik Omar Abu Sara called to slaughter the Jews, whom he called “the most evil of Allah’s creations.” The sermon was posted on the Internet on November 28, 2014.