And if St. Paul's account of the function of 'the law' is true, so also is his account of its necessary failure. It is obviously true if you confine 'the law' to meaning what in the tradition of the Pharisees it had come to mean, or what in his ideal way of thinking St. Paul defined it to mean--that is, not the whole Old Testament with its anticipations in prophecy and psalm of the temper of sonship and its evangelical forecasts of the new covenant, but bare precept, expressing externally and unmistakably the will of God. Mere law, instructing men truly and searchingly as to God's requirement in thought as well as word and deed, instructing {260} men and challenging them, and doing nothing more, is so manifestly incomplete an expression of God's relation to man, quite apart from all question of its ritual elements, that it can in the nature of things serve only a temporary purpose in the conscience, by leading us to a truer knowledge of Him who terrifies indeed, but only in order to reassure, and kills but only in order to raise to life again. ii. At this point it is necessary to answer the two much-disputed questions--and it is possible to do it briefly--Is St. Paul, in giving this summary of moral experience, speaking 'of himself or of some other man'? and--Is the struggle described in verses 14-24 to be regarded as occurring without or within the frontiers of the regenerate state? There is no doubt that St. Paul must be in part really describing an experience through which he passed. He was really, we may imagine, 'alive without the law once' in the sense that he was brought up a happy Jewish child, under the law but not deeply feeling the terror of its claims, until he was growing towards {261} the 'independent' period of life and found himself confronted with its requirements in detail. There need be no doubt that he is speaking of some experience of his own when he alludes, here as elsewhere, to the deceitfulness of sin; and when he describes the two stages of moral progress--the first, in which the conscience of the man is awakened to recognize that his habitual practice is not in any full sense controlled by his reason and will; and the second, in which the will is deliberately enlisted on the side of good, and the man only made thereby the more conscious that his will is in no real control of his actions, but that he is the captive of the alien power of sin. In some sense, though St. Paul does not give us the materials for saying exactly in what sense, he must have passed through these stages of experience. He must have really felt himself the slave of sin, though the sin was of a sort which left him, 'as touching the righteousness which is in the law, blameless.' He must have felt that he could not do what he ought; and the bitterness of his persecuting zeal may have been in part the reflection of this sense of impotence.