This is what happened to Israel in the days of his national decadence. Christianity inherited his ideas, but rejected the intolerable burden of his Law. It inherited the idea of salvation being won by obedience; but it started, under the stress of Christ's vivifying influence, by assuming that the Law which God wished men to obey was mainly, if not wholly, moral. To obey a moral law is, however, even more difficult than to obey a ceremonial law; and in the one case, as in the other, the penalty of disobedience, when the Law comes
from God, is eternal death. How then was the wrath of God to be averted from disobedient man? "By the Sacrifice of Christ, the Mediator between God and Man," is the answer which Christian theology gave and still gives to this question. In the Catholic Church the sacrifice of Christ is perpetually repeated by the priest. In the Protestant Churches the Sacrifice is supposed to have been performed once and for all; and faith in the efficacy of the Cross opens the door of salvation to the believer. The reappearance--the inevitable reappearance--of the sacrificial idea in the religions of the West tended, for obvious reasons, to discredit morality and to substitute machinery for life. A man might conceivably have climbed to the highest pinnacle of virtue (in the human sense of the word), he might even have climbed to the highest level of holiness (in the inward and spiritual sense of the word), and yet be doomed to eternal perdition, either because he had no faith in the efficacy of the Sacraments of the Church or because he rejected the doctrine of the imputed righteousness of Christ. Contrariwise, a man might have sinned deeply, basely, and consistently, and yet, having made a late repentance, be forgiven--and therefore "saved"--for Christ's sake. Where such anomalies were possible, there could be no causal connection between conduct and its results. The doctrine of forgiveness of sin has ever tended to demoralize human life, by undermining the idea that virtue is rewarded by virtue, and vice punished by vice. A Heaven in the future is reserved by official Christianity for those who fulfil certain clearly prescribed conditions;
a Hell in the future, for those who neglect to fulfil them. But neither in Heaven nor in Hell does a man reap the actual crop that he has sown. If he did, the false dualism of Heaven and Hell would disappear, and there would be millions of after-states instead of only two. Even when Hell has been fairly earned it may conceivably be evaded, for it is always open to the sinner to fall back on the uncovenanted mercies of God.