The Character of the Jew Books is an informational textbook about the Jewish religion and its philosophical implications. It is a defence of the innocence of the common man against tyrants. Excerpt: "Justice is due to all men; it is a gem that sheds a brilliant radiance upon the tyrant and the slave, upon the rich and the poor; Justice is in the moral world what the sun is in the physical, one illuminates the intellectual, the other the terrestrial system."