The constitution of Massachusetts has observed a sufficient though less pointed caution, in expressing this fundamental article of liberty. It declar… - Alexander Hamilton

But a man raised from the station of a private citizen to the rank of chief magistrate, possessed of a moderate or slender fortune, and looking forward to a period not very remote when he may probably be obliged to return to the station from which he was taken, might sometimes be under temptations to sacrifice his duty to his interest, which it would require superlative virtue to withstand. An avaricious man might be tempted to betray the interests of the state to the acquisition of wealth. An ambitious man might make his own aggrandizement, by the aid of a foreign power, the price of his treachery to his constituents.

A powerful, victorious ally is yet another name for master.

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. These considerations seem alone sufficient to authorize a conclusion, that the Supreme Court would have been an improper substitute for the Senate, as a court of impeachments.