Section IV. Damages: including a great part of the civil and criminal law. It treats of the law of trover, of buying and selling, and the ordinary monetary transactions. Further, of the greatest crime known to the law, viz., idolatry. Next of witnesses, of oaths, of legal punishments, and of the Sanhedrin itself. This section concludes with the so-called "Sentences of the Fathers," containing some of the sublimest ethical dicta known in the history of religious philosophy. Section V. Sacred Things: of sacrifices, the first-born, etc.; also of the measurements of the Temple (Middoth). Section VI. Purifications: of the various levitical and other hygienic laws, of impure things and persons, their purification, etc.[53] _Recensions._--The Talmud exists in two recensions: the Jerusalem and the Babylonian. These two editions represent a double Gemara; the first (Jerusalem) being an expression of the schools in Palestine and redacted at Tiberias about 390 A.D.; the second (Babylonian) being an expression of the schools in Babylonia and redacted about 365-427 A.D. The Mishna, having been formed into a code, became in its turn what the Pentateuch had been before it, a basis of discussion and development. The Gemara of the Jerusalem Talmud embodies the critical discussions and disquisitions on the Mishna by hundreds of learned doctors who lived in Palestine, chiefly in Galilee, from the end of the second till about the middle of the fifth century of the Christian era. The Gemara of the Babylonian Talmud embodies the criticisms and dissertations on the same Mishna of numerous learned doctors living in various places in Babylonia, but chiefly those of the two great schools of Sura and Pumbaditha.[54] The Babylonian Talmud is written in "West Aramæan," is the product of six or seven generations of constant development, and is about four times as large as that of the Jerusalem Talmud, which is written in "East Aramæan."[55] It should be kept clearly before the mind that the only difference between these two recensions is in the matter of commentary. The two sets of doctors whose different commentaries distinguish the two Talmuds dealt with the same Mishna as a basis of criticism. But decided differences are noticeable in the subject matter and style of the two Gemaras represented by the two recensions of the Talmud. The discussions and commentaries in the Jerusalem Talmud are simple, brief, and pointed; while those of the Babylonian Talmud are generally subtle, abstruse, and prolix. The dissertations in the Jerusalem Talmud are filled to overflowing with archæology, geography, and history, while the Babylonian Talmud is more marked by legal and religious development.