The Pentateuch, or written law, was communicated by God to Moses, and by him to the people of Israel at different times, and adapted to the various seasons, places and circumstances during the forty years' sojournment in the wilderness.

The mode adopted in instructing the Israelites in the wilderness in the divine law was as follows: Every passage or chapter of the written law, whether historical or preceptive, was written by Moses, as received from God himself, which he placed before his council or senate, called, afterwards, Sanhedrin, as well as before the whole body of the people. This council consisted of seventy elders, or senators, the most learned and pious among the nation, of whom Moses was the president. Every chapter of the law was explained by Moses according to the oral tradition, which he received coeval with the written law. The agreement of these two was proved in such a way as to show that the oral law is the true and genuine spirit and sense of the Pentateuch; that they are so intimately and inseparably connected with each other as to be considered as one and indivisible.

Aaron, the high priest, was honored with the appointment of repeating, for the instruction of the people, all the learning taught by his brother Moses. Aaron was succeeded by his sons. Then came the elders who gathered together all the Israelites and placed them in their several academies for the study of the law. Every individual of Israel was permitted to make memoranda of the oral law, in order to assist the memory, for personal and private convenience, but the public instruction was taught orally. This oral tradition was transmitted from Moses down to the days of the celebrated Rabbi, Judah the Prince, son of the learned Simon the Just, about a hundred and fifty years after the destruction of the second temple. After the death of Moses, Joshua the son of Nun, his successor, taught the said law in his Sanhedrin, and delivered it to the elders who succeeded him; and in like manner the tradition of the Mishna was successively transferred from generation to generation, and was concluded by Rabbi Judah, above named, who flourished in the reign of the Emperor Antoninus, by whom he was honored with the title of Prince, and invested with a supremacy of power for his office. It was generally believed in those days that there never rose up in Israel any man like unto him, in whom so much piety, wealth and glory were united.

It was in consequence of his extreme piety and devotion to spiritual purposes only, and divesting himself of all worldly cares and pleasures, that he was designated Rabbinu Hakodesh, or the Holy Rabbi. This pious man, acting as president of the Sanhedrin, consulted his colleagues, who, perceiving the decline of literature, such as contained in the oral law at that period, and fearful of the consequences thereof to the nation at large, took into their serious consideration the necessity of adopting some plan by which such tradition should not be entirely forgotten. They saw and felt that the many sufferings and persecutions inflicted upon their co-religionists would ultimately be the cause of the loss of that knowledge which was so dear to them as God's own people. That it would be impossible for future generations to understand the practical part of the divine precepts as embodied in the Pentateuch. It was therefore with holy zeal that they judged it proper to collect and compile all the oral tradition explanatory of the written law and commit the same to writing, in order that it should be handed down to posterity. This is the same Mishna now in existence among the Jews at this day. It is written in short sentences and aphorisms, and generally considered to be in pure Hebrew, with some few exceptions. It contains full elucidations of the Pentateuch, as admitted by the most eminent Jewish doctors of all ages, who testify that without such elucidations the written law would have remained a sealed book to the world at large.

In the following chapter we shall treat of the Gemara, or Completion, usually called the Talmud, the same being a commentary on the Mishna.

For the present, we shall content ourselves by laying before our readers a succinct account of the contents of the Mishna.

The Mishna is divided into six general heads, called in Hebrew, Sedoreem, orders or classes. The first is styled Zeroeëm, which signifies seeds, and is subdivided into eleven sections.

First—Berochout, or Blessings.—This section treats of the laws directing the order of prayers and thanksgivings for the produce of the earth, and for all other benefits conferred on man by the beneficent creator; with the consideration as to time and place when they are to be said or repeated.

Second—Pyoh, or Corner.—This section treats of those laws which direct the leaving of the corner of the field, as the portion for the benefit of the poor, as commanded in the book of Leviticus.

Third—Demai, or Doubtful.—This treats of such things of which there exists some doubt, as to tithes having been paid for them, the Israelites not being allowed to eat of anything until it had been tithed.