What, it may be asked, is the true spirit of the institution itself? Is it not designed as a method of national inquest into the conduct of public men? If this be the design of it, who can so properly be the inquisitors for the nation as the representatives of the nation themselves? It is not disputed that the power of originating the inquiry, or, in other words, of preferring the impeachment, ought to be lodged in the hands of one branch of the legislative body. Will not the reasons which indicate the propriety of this arrangement strongly plead for an admission of the other branch of that body to a share of the inquiry? The model from which the idea of this institution has been borrowed, pointed out that course to the convention. In Great Britain it is the province of the House of Commons to prefer the impeachment, and of the House of Lords to decide upon it. Several of the state constitutions have followed the example. As well the latter, as the former, seem to have regarded the practice of impeachments as a bridle in the hands of the legislative body upon the executive servants of the government. Is not this the true light in which it ought to be regarded?

Could the Supreme Court have been relied upon as answering this description? It is much to be doubted, whether the members of that tribunal would at all times be endowed with so eminent a portion of fortitude, as would be called for in the execution of so difficult a task; and it is still more to be doubted, whether they would possess the degree of credit and authority, which might, on certain occasions, be indispensable towards reconciling the people to a decision that should happen to clash with an accusation brought by their immediate representatives. A deficiency in the first, would be fatal to the accused; in the last, dangerous to the public tranquillity. The hazard in both these respects, could only be avoided, if at all, by rendering that tribunal more numerous than would consist with a reasonable attention to economy. The necessity of a numerous court for the trial of impeachments, is equally dictated by the nature of the proceeding. This can never be tied down by such strict rules, either in the delineation of the offense by the prosecutors, or in the construction of it by the judges, as in common cases serve to limit the discretion of courts in favor of personal security.

There will be no jury to stand between the judges who are to pronounce the sentence of the law, and the party who is to receive or suffer it. The awful discretion which a court of impeachments must necessarily have, to doom to honor or to infamy the most confidential and the most distinguished characters of the community, forbids the commitment of the trust to a small number of persons.

Those who know anything of human nature, will not hesitate to answer these questions in the affirmative; and will be at no loss to perceive, that by making the same persons judges in both cases, those who might happen to be the objects of prosecution would, in a great measure, be deprived of the double security intended them by a double trial. The loss of life and estate would often be virtually included in a sentence which, in its terms, imported nothing more than dismission from a present, and disqualification for a future, office. It may be said, that the intervention of a jury, in the second instance, would obviate the danger. But juries are frequently influenced by the opinions of judges. They are sometimes induced to find special verdicts, which refer the main question to the decision of the court. Who would be willing to stake his life and his estate upon the verdict of a jury acting under the auspices of judges who had predetermined his guilt?