This development of Hebrew jurisprudence along lines of written and oral law, Pentateuch and Talmud, Mosaic ordinance and time-honored tradition, seems to have followed in obedience to a general principle of juristic growth. _Lex scripta_ and _lex non scripta_ are classical Roman terms of universal application in systems of enlightened jurisprudence. A charter, a parchment, a marble column, a table of stone, a sacred book, containing written maxims defining legal rights and wrongs are the beginnings of all civilized schemes of justice. Around these written, fundamental laws grow and cluster the race traditions of a people which attach themselves to and become inseparable from the prime organic structure. These oral traditions are the natural and necessary products of a nation's growth and progress. The laws of the Medes and Persians, at once unalterable and irrevocable, represent a strange and painful anomaly in the jurisprudence of mankind. No written constitution, incapable of amendment and subject to strict construction, can long survive the growth and expansion of a great and progressive people. The ever-changing, perpetually evolving forms of social, commercial, political, and religious life of a restless, marching, ambitious race, necessitate corresponding changes and evolutions in laws and constitutions. These necessary legal supplements are as varied in origin as are the nations that produce them. Magna Charta, wrung from John at Runnymede, became the written basis of English law and freedom, and around it grew up those customs and traditions that--born on the shores of the German Ocean, transplanted to the Isles of Britain, nurtured and developed through a thousand years of judicial interpretation and application--became the great basic structure of the Common Law of England. What the Mosaic Code was to the ancient Hebrews, what Magna Charta is to Englishmen, the Koran is to Mahometans: the written charter of their faith and law. Surrounding the Koran are many volumes of tradition, made up of the sayings of Mahomet, which are regarded as equally sacred and authoritative as the Koran itself. These volumes of Mahometan tradition are called the Sonna and correspond to the Talmud of the Hebrews. An analysis of any great system of jurisprudence will reveal the same natural arrangement of written and oral law as that represented by the Pentateuch and the Talmud of the Jews.