We have here referred to only a few of the differences in ritual between the views of the Sadducees and those of the Pharisees. The essential principle of them lay in this, that the Sadducees would hold by the simple letter of the law--do neither more nor less, whether the consequences were to make decisions more severe or more easy. The same principle they applied in their juridical and also in their doctrinal views. It would take us too much into detail to explain the former. But the reader will understand how this literality would, as a rule, make their judicial decisions (or rather such as they had proposed) far more strict than those of the Pharisees, by a rigidly literal application of the principle, "an eye for an eye; a tooth for a tooth." The same holds true in regard to the laws of purification, and to those which regulated inheritance. The doctrinal views of the Sadducees are sufficiently known from the New Testament. It is quite true that, in opposition to Sadducean views as to the non-existence of another world and the resurrection, the Pharisees altered the former Temple-formula into "Blessed be God from world to world" (from generation to generation; or, "world without end"), to show that after the present there was another life of blessing and punishment, of joy and sorrow. But the Talmud expressly states that the real principle of the Sadducees was not, that there was no resurrection, but only that it could not be proved from the Thorah, or Law. From this there was, of course, but a short step to the entire denial of the doctrine; and no doubt it was taken by the vast majority of the party. But here also it was again their principle of strict literality, which underlay even the most extreme of their errors.
This principle was indeed absolutely necessary to their very existence. We have traced the Pharisees not only to a definite period, but to a special event; and we have been able perfectly to explain their name as "the separated." Not that we presume they gave it to themselves, for no sect or party ever takes a name; they all pretend to require no distinctive title, because they alone genuinely and faithfully represent the truth itself. But when they were called Pharisees, the "Chaberim," no doubt, took kindly to the popular designation. It was to them--to use an illustration--what the name "Puritans" was to a far different and opposite party in the Church. But the name "Sadducee" is involved in quite as much obscurity as the origin of the party. Let us try to cast some fresh light upon both--only premising that the common derivations of their name, whether from the high-priest Zadok, or from a Rabbi called Zadok, whose fundamental principle of not seeking reward in religion they were thought to have misunderstood and misapplied, or from the Hebrew word "zaddikim"--the righteous--are all unsatisfactory, and yet may all contain elements of truth.
There can be no question that the "sect" of the Sadducees originated in a reaction against the Pharisees. If the latter added to the law their own glosses, interpretations, and traditions, the Sadducee took his stand upon the bare letter of the law. He would have none of their additions and supererogations; he would not be righteous overmuch. Suffice it for him to have to practise "zedakah," "righteousness." We can understand how this shibboleth of theirs became, in the mouth of the people, the byname of a party--some using it ironically, some approvingly. By-and-by the party no doubt took as kindly to the name as the Pharisees did to theirs. Thus far, then, we agree with those who derive the title of Sadducees from "zaddikim." But why the grammatically-unaccountable change from "zaddikim" to "zaddukim?" May it not be that the simple but significant alteration of a letter had, after a not uncommon fashion, originated with their opponents, as if they would have said: "You are zaddikim?' Nay, rather, zaddukim'" from the Aramaean word "zadu" (wasting or desolation)--meaning, you are not upholders but destroyers of righteousness? This origin of the name would in no way be inconsistent with the later attempts of the party to trace up their history either to the high-priest Zadok, or to one of the fathers of Jewish traditionalism, whose motto they ostentatiously adopted. History records not a few similar instances of attempts to trace up the origin of a religious party. Be this as it may, we can understand how the adherents of Sadducean opinions belonged chiefly to the rich, luxurious, and aristocratic party, including the wealthy families of priests; while, according to the testimony of Josephus, which is corroborated by the New Testament, the mass of the people, and especially the women, venerated and supported the Pharisaical party. Thus the "order" of the "Chaberim" gradually became a popular party, like the Ultramontanes. Finally, as from the nature of it Pharisaism was dependent upon traditional lore, it became not only the prevailing direction of Jewish theological study, but the "Chaber" by-and-by merged into the Rabbi, the "sage," or "disciple of the sages"; while the non-"chaber," or "am ha-aretz," became the designation for ignorance of traditional lore, and neglect of its ordinances. This was specially the case when the dissolution of the Jewish commonwealth rendered the obligations of the "fraternity" necessarily impossible. Under such altered circumstances the old historical Pharisee would often be no small plague to the leaders of the party, as is frequently the case with the original adherents and sticklers of a sect in which the irresistible progress of time has necessarily produced changes.