What is the real meaning of this phrase? Ordinarily we Englishmen find it natural to appropriate St. James' 'common sense' language about justification rather than St. Paul's, and say that faith is surely of no moral value without works or good actions, and that we can be justified by nothing else except our conduct. Or if the Pharisees are pointed to with their rigid ecclesiastical observances as types of men seeking to be justified before God by the merits of their works, then, in this sense of works, we feel that the idea of justification by such means, apart from deeper moral effort, is one which has passed out of our horizon. Yet if we get to the moral essence of the Pharisaic idea, we may still find it lying very close at hand to us, even though we do not know what a phylactery means, and are at a safe distance from fasting twice in the week, or giving tithes of all that we acquire. A well-to-do Englishman, of whatever class, has a strong sense of respectability. He has a code of duty and honour which he is at pains to observe. A soldier, a gentleman, a woman of fashion, a peasant's wife, a schoolboy, and an undergraduate, representing not more than the average moral levels of their different classes, will all of them make really great sacrifices to fulfil the requirements of their respective codes. Their conscience requires this of them, and they would be miserable in falling short of it. But their conscience is also limited to it. They resent the claim of a progressive morality. Conscientious within the region of the traditional and the expected, they are often almost impenetrable to light from beyond. They are nervously afraid of the very idea of subjecting their life to a fundamental revision in the light of Christ's claim, or to the idea of surrender to the divine light wherever it may lead. But this frame of mind – conscientiousness within a limited and well-established area accepted by public opinion, coupled with resentment at whatever completer and diviner claim may interfere to disconcert one's self-satisfaction, and bid one begin afresh on a truer basis – is that very attempt to be justified by works which appeared in the case of the Pharisees, only dressed in very different guise to that in which the conditions of modern England clothe it.
For the Pharisees of the Gospels were the later representatives of the Hasidaeans, i.e. Chasidim or 'pious' folk, whom we hear of in the Books of Maccabees13. The later religious development of Israel lay along the lines of rigid reverence for the law. In days then of general laxity and a general prevalence of Greek customs, these pious Israelites united themselves to promote the devout observance of their law. Their relation to Maccabaean heroes and rulers varied, as religious or political motives were uppermost in the Maccabaean house. They themselves pursued one consistent aim. They came to be known as the Pharisees, the separated or the separatists, the party who kept aloof from everything common or unclean. As such they represented the religious nation in its later development. They had the bulk of the people, and especially the women, with them. They had consequently, as Josephus tells us, an irresistible influence upon public affairs, and especially upon religious affairs, and they held the social position befitting the legitimate religious leaders of God's own people.
This position, with its accompanying reputation, they doubtless deserved by their zeal for the law, and for the 'traditions of the fathers' which hedged about or interpreted the law. But according to the solemn witness of Christ and St. Paul, a disastrous lowering of the best moral standard of the Old Testament scriptures had taken place among them. The Mosaic law was, of course, a matter mainly of outward observance, and therefore would become a matter of rigid social requirement within the area of such a body as the Pharisees. Nowhere does public opinion act more strongly than in a close religious circle. But the social requirement according to tradition came to be substituted for that deeper spiritual relation of the 'holy nation' and the individuals composing it to God and His will, which is the real moral essence of the Old Testament. 'How can ye believe,' our Lord said to them, 'which receive glory one of another, and the glory that cometh from the only God ye seek not14?' This is the central moral weakness of the Pharisaic position. A social or ecclesiastical tradition had taken the place of the will of God. This social tradition was rigid and stern in respect of the 'tradition of the elders,' but it did not revise itself constantly or at all in the light of the mind of God, and therefore its moral standard became debased. It 'made void the word of God because of the tradition.' It 'tithed mint and anise and cummin, and left undone the weightier matters of the law, judgement, and mercy, and faith.' It 'strained out the gnat, and swallowed the camel15.' It came to be almost purely external and consistent with even the grossest spiritual hypocrisy, as both St. Paul and our Lord Himself assure us. Above all, it was completely satisfied with itself. 'We have Abraham to our Father.' 'I thank thee that I am not as other men are.' That is the characteristic tone of Pharisees and of all who, however unlike them otherwise, are living by a strong social standard and priding themselves on belonging to a respectable and dignified class. This it is that St. Paul calls seeking to be justified or commended to God by 'works' or 'works of the law' – not, we must observe, 'good works,' such as are the fruit of a right disposition towards God, of which St. Paul never spoke with any disparagement.
It is the characteristic of the Pharisaic attitude that a man holds by a strict code enforced by the public opinion of his church or circle; a code which he diligently and even painfully obeys. But it is characteristic of this attitude also that it resents new light, and tacitly claims independence even of God, provided that 'the law' is kept or the accepted standard maintained. Thus the Pharisees resented the Christ, when renewing the voice of the old prophets, without respect of persons, He exposed the moral weaknesses of these religious leaders, and bade them, in effect, begin again and think afresh what God's will really meant: when He warned them that the one unpardonable sin is to be self-satisfied in one's own eyes, and to repudiate as an impertinent intruder the fresh divine light. The story is very familiar. They resented and rejected the Christ because He made the unlimited divine claim upon them: because He spoke to them as God to the human soul, and not as the representative of 'the tradition.' 'Seeking to establish their own righteousness, they did not subject themselves to the righteousness of God16.'
Now we understand what it is to seek to be justified by works. It is to have a social or ecclesiastical code, and to claim acceptance in God's sight because we perform it, meanwhile making 'the law' under which we act, believed to be divine, a substitute for the living and personal God, and resenting any fresh and immediate claim of God on the human soul.
In this mixture of subservience and independence, of religious humility and human pride, Saul of Tarsus had been brought up 'at the feet of Gamaliel in Jerusalem.' His was not one of those slack consciences which enable men to take the lowest line which respectable public opinion will allow. In every ecclesiastical system the strict law comes to be mitigated by various dispensations and compensations – generally substitutions of the easier ceremonial for the harder moral requirement. But young Saul no doubt took the law in its fullest sense as the thing to be kept, with all its accompanying traditions. So taken, it constituted no doubt what St. Peter calls it17 – an intolerable yoke. A strict Jew must have had a very difficult life of it. But it was not this yoke of specific outward requirements that staggered St. Paul. What he found crushing was the inward claim – 'Thou shall not covet18.' He who had determined to appear before God at the last with a clear record as one who had kept the law, found himself confronted by an inner and searching claim of the divine righteousness, to which no blamelessness in outward conduct enabled him to correspond. He could not help feeling himself