The significance of the work of Ezra is this, that he stopped the process by which the religious vitality of Israel was draining away, and he gave a lead, opened a new line of development, turned the thought and energy of his people into a direction where progress was possible almost without end.

His reformation was carried out with a severity which would have been impossible unless he had had the support of Nehemiah, armed as governor with the authority of the Persian king. And the success he achieved was only won in the face of bitter opposition, and at a cost of domestic suffering and heart-burning which still makes one shudder as one reads of it in the book which bears his name. It was a case in which "diseases desperate grown, by desperate appliance are relieved." Ezra had it clear in his mind that if Israel was to survive at all, it must resolutely cut itself off from all possible contact with what was not Israel. It must become a closed corporation, a community occupying not merely a political but much more a religious and social enclosure of its own, within which it could work out its own salvation. In the catastrophe of the Exile, Ezra read the lesson that indiscriminate association with neighbouring peoples had corrupted its religious life, and brought upon a faithless nation a deserved punishment. If now Israel let itself relapse into the old way of intercourse and alliance with non-Israelites, the result would be the final extinction of Israel.

Such a prospect might have been tolerable if there had been nothing left for Israel to do. Some of those who opposed Ezra may well have thought that there was nothing which could demand so hard a sacrifice as that which he would force upon them. Why should they not live in peace with their neighbours, and do as they did? And why could they not keep their old religion, without making it a source of enmity abroad, and a cause of grief at home?

But Ezra had a clear perception of what there was for Israel to do. That religion, which in former times had been mainly the collective expression of the nation's relation to God, must now be realised as the personal concern of each individual. What the prophets had taught about God had so far produced no corresponding result in personal piety and conscious service. What had been declared by Moses as the will of God had been by no means fully taken to heart and wrought into the acts of daily life. There was divine teaching in abundance, and had been for centuries; now, the task must be seriously taken in hand of applying it, so that each individual might feel that he had a responsibility for doing the will of God, and might know what that will was. The great declaration: "Hear, O Israel, the Lord thy God the Lord is one," was immediately followed by: "and thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy might." If Israel now asked how he was to do this, Ezra's answer was that God had taught him in the Torah, contained in the five books of Moses. Henceforth let Israel "observe to do all that is written in this book of the Torah." That solemn promulgation of the Torah, described in the book of Nehemiah, is the central point of the reformation of Ezra, whether it were only the Priestly Code which was then introduced or whether it were the Pentateuch substantially complete. What Ezra did was to set up a written authority as the guide of personal conduct for each individual Jew. His demand was for the acceptance of this authority on the part of the nation, and a determined loyalty in carrying out the commands of God which would shrink from no sacrifice. It was, no doubt, the severity of this demand which for thirteen years delayed its acceptance; and the opposition was only crushed by the strong hand of Nehemiah. Whatever one may think of the method, the result was that Ezra gathered to him those who were prepared to do most and to sacrifice most for the sake of their religion; he had weeded out the weak and the faint-hearted, the indifferent and the lazy, and kept those who could be fanatics, heroes, martyrs, if the occasion should arise.

The Jewish community having accepted the policy of Ezra, was in this position:—it was separated by its own act from all avoidable contact with those whom we may now call Gentiles; and, within the enclosure thus as it were railed off, it was free to work out its national life on the lines of the religion of Torah, free also to interpret that religion of Torah in such ways as it might see fit. Ezra had secured for it a field of action and given to it the task it should perform there. If I say that Ezra was the second founder of the religion of Israel, I do not mean to imply that everything in the later Judaism owed its origin to him, still less that what survived from the pre-exilic Judaism was only what he endorsed and gave out again. The older religion had come down from a far-distant past; the ancient writings, prophetic, historical, legal, were witnesses of God's former dealings with His people; they still had the memory, as they renewed after the Exile the practice, of the ancient customs and religious rites. And the later Judaism could, and did, develop in several directions, taking up, as it were, suggestions from the older religion, and not confining itself to the line which Ezra more especially marked out. But the work of Ezra is practically the only channel by which whatever survived from the ancient religion passed into the later, and became the Judaism which is properly so called.

In some of its representatives later Judaism departed widely from the principles of Ezra, and Christianity may be said to be in part a protest against and a revolt from those principles; but nevertheless, if it had not been for Ezra there would have been no Judaism sufficiently alive to protest, or sufficiently vigorous to produce revolt. Ezra saved the life of the Jewish people, none the less that in later times there were Jews who cherished ideals which were far different from his.

I am concerned here only with one particular line of development of the later Judaism, the one which in an especial degree was originated by Ezra. This is the line of the religion of Torah strictly so called, meaning by that the religion which found expression in the intention of fulfilling, as a personal duty, the commands of God set forth in the Scriptures, and especially in the Pentateuch. This is not a full or an exact statement of the meaning of the religion of Torah; but it will serve for the present purpose, and I shall go into detail about it in the next chapter. Judaism, as the religion of Torah, required that every Jew should be in a position to know what was contained in the Torah and what it meant. There must be someone whose business it was to study the Torah and explain its contents, and to show how the precepts it contained were to be applied to cases not directly provided for. Teaching of that kind, to the extent at all events of giving instruction in moral and religious duties, had been given from time immemorial, and mainly by the priests. And there were still priests who could, and probably did, perform the same function. But the case was now different when every Jew was expected to know the commandments of the Torah, and was directly concerned with their bearing upon his own actions. This new necessity of the time was met by the labours of a new class of men, viz. the Scribes (Sopherim). It is significant that Ezra himself is called "the priest the Scribe." It is also significant that the men who assisted him by "explaining the sense," when he first read publicly the book of the Torah, were not priests but Levites. It is natural to suppose that many Levites chose to take up the important, honourable, and sacred work of the Scribe, the interpreter of the divine teaching, rather than to perform the menial duties of serving the priests in the Temple. Whether Ezra definitely organised and founded the order of the Scribes, I do not know; but the appearance of them is a necessary result of his policy, and may well be attributed to him. The term Sopherim is vouched for, as extremely ancient, in certain phrases mentioned in the Talmud.

The duties of the Sopherim would be, in the first instance, to study the Torah themselves, then to teach it to others, then to act as interpreters and judges in cases where appeal was made to them to know how, under such and such circumstances, the divine command was to be fulfilled. Now it is scarcely conceivable that each individual Scribe would feel himself at liberty to expound the Torah entirely according to his own judgment, without reference to what other Scribes might teach; or that such unfettered liberty would have been allowed to him if he had tried to use it. There must have been some amount of consultation of the Scribes with each other; and there must have been some kind of tribunal to which appeal could be made, some central authority whose decision would be recognised as final. Otherwise, the whole attempt made by Ezra would have ended in failure almost at the outset; and it did not end in failure. Now the Talmud contains some scanty references to an assembly called "The Men of the Great Synagogue," to which were attributed certain ancient institutions and sayings. That the statements in the Talmud about the Great Synagogue are all historically trustworthy is by no means the case. But the Rabbis who are responsible for those statements may well have been right in the main fact, though not in the details. The Great Synagogue, as they represented it, is clearly based upon the description of the assembly in Neh. x. And there is nothing to show that that assembly, or anything like it, became a permanent institution. But an assembly of some kind, a council of men "learned in the law," is the most natural form which would be taken by such a central authority as the system instituted by Ezra required for its successful working. It must remain an open question whether such a council was permanent, its members being chosen for life, or whether it was such an assembly as might be called together, ad hoc, from time to time, whether the number of its members was fixed, and on what conditions and by whom they were appointed. Upon these points the Rabbis of the Talmud had no certain tradition, perhaps no tradition at all. That the conception of the Great Synagogue was modelled upon the pattern of the Assembly in Neh. x. only means that the Rabbis had no better guide for their imagination in reconstructing what nevertheless must have been. And the same reason which prompted the calling of that historical council, under Nehemiah, would suggest that the natural tribunal from time to time would be a similar council of elders and learned men. This is all that is required to give a historical basis to the traditions concerning the Great Synagogue. Less than this leaves the facts unexplained; more than this opens the way for the discrepancies which have been used for discrediting those traditions altogether. I believe we are therefore warranted in retaining the name of the Great Synagogue, to mean in the first instance Ezra and those who supported him, and then those who in later times exercised authority on his lines and in his spirit.

Now it is nowhere stated in the Rabbinical literature, so far as I know, that the Sopherim of the early times were identical with the Men of the Great Synagogue. But they are closely associated, they seem to stand on the same level of antiquity, and, what is still more important, no distinction is drawn between their several functions, except that the Men of the Great Synagogue ordained (tikkĕnu) certain things, while the Sopherim only taught and expounded. As just stated, there is no agreement amongst scholars upon the question whether the Great Synagogue was a real body or not; but of the existence of the Sopherim there is no room for doubt. And the Sopherim are the key (if I am right) to the meaning of the term, "Men of the Great Synagogue." That term represents the Sopherim acting together as a council to decide religious questions; a council not necessarily permanent, but called together from time to time as occasion might require. But it would be a council of Sopherim, not of all the leading men of the nation. The authority in public matters was, under the Persian governor, in the hands of the priestly aristocracy, whose interests lay in other directions besides that of the study of Torah. What was done by the Sopherim, and those with and for whom they worked, was done privately and without official sanction. The Rabbinical tradition which mentions the Zūgōth, or pairs, and calls one the Nasi and the other the Ab-beth-din, and implies that the one was president and the other vice-president of the Sanhedrin, is certainly incorrect. The Nasi was never the president of the Sanhedrin, in times when the Sanhedrin was still the great council of the State. But it may very well have been the case that in the meetings of the Sopherim, in other words, the Great Synagogue, there were a president and a vice-president; and that the names recorded in pairs in the Talmud are the names of some of the later of these officers. I should add that this explanation of the meaning of the term, "Men of the Great Synagogue," and the identification with them of the early Sopherim, is only a theory of my own; but it is the result of long consideration of the problem.

In an often-quoted passage from the treatise of the Mishnah called the Pirké Abōth, three sayings are ascribed to the Men of the Great Synagogue: "Be deliberate in judgment; make many disciples; make a hedge for the Torah." It will be of use at this point to consider these sayings, because they throw light upon the development of the religion of Torah in the particular direction indicated by the name Pharisaism.