Regarding Sanhedrin 4:5, about saving a life saving the world: does it read nefesh ahat mibnei adam or miyisrael? I have collected some sources on this at http://michaelmakovi.blogspot.com/2009/08/save-jewish-life-save-whole-world.html Teaser: One of my sources about the Mishna's correct reading, is the KORAN! Michael Makovi