Hence, therefore, we may see the shortsightedness of Paley in quoting with approbation, and as if it implied a reproach, that the Mussulman religious code contains 'not less than seventy-five thousand traditional precepts.' True: but if this statement shows an excess of circumstantiality in the moral systems of Mussulmans, that result expresses a fact which Paley overlooks--viz. that their moral code is in reality their legal code. It is by aggregation of _cases_, by the everlasting depullulation of fresh sprouts and shoots from old boughs, that this enormous accumulation takes place; and, therefore, the apparent anomaly is exactly paralleled in our unmanageable superstructure of law, and in the French supplements to their code, which have already far overbuilt the code itself. If names were disregarded, we and the Mahometans are in the very same circumstances. Casuistry, therefore, is the science of cases, or of those special varieties which are forever changing the face of actions as contemplated in general rules. The tendency of such variations is, in all states of complex civilization, to absolute infinity.[Footnote: We have noticed our own vast pile of law, and that of the French. But neither of us has yet reached the alarming amount of the Roman law, under which the very powers of social movement threatened to break down. Courts could not decide, advocates could not counsel, so interminable was becoming the task of investigation. This led to the great digest of Justinian. But, had Roman society advanced in wealth, extent, and social development, instead of retrograding, the same result would have returned in a worse shape. The same result now menaces England, and will soon menace her much more.] It is our present purpose to state a few of such cases, in order to fix attention upon the interest and the importance which surround them. No modern book of ethics can be worth notice, unless in so far as it selects and argues the more prominent of such cases, as they offer themselves in the economy of daily life. For we repeat--that the name, the word casuistry, may be evaded, but the thing cannot; nor _is_ it evaded in our daily conversations.