How independent should the federal judiciary be?

If, then, the courts of justice are to be considered as the bulwarks of a limited Constitution against legislative encroachments, this consideration will afford a strong argument for the permanent tenure of judicial offices, since nothing will contribute so much as this to that independent spirit in the judges which must be essential to the faithful performance of so arduous a duty.

I do not object to the judges holding their commissions during good behaviour. I suppose it a proper provision provided they were made properly responsible. But I say, this system has followed the English government in this, while it has departed from almost every other principle of their jurisprudence, under the idea, of rendering the judges independent; which, in the British constitution, means no more than that they hold their places during good behaviour, and have fixed salaries, they have made the judges independent, in the fullest sense of the word. There is no power above them, to controul any of their decisions. There is no authority that can remove them, and they cannot be controuled by the laws of the legislature. In short, they are independent of the people, of the legislature, and of every power under heaven. Men placed in this situation will generally soon feel themselves independent of heaven itself. Before I proceed to illustrate the truth of these assertions, I beg liberty to make one remark — Though in my opinion the judges ought to hold their offices during good behaviour, yet I think it is clear, that the reasons in favour of this establishment of the judges in England, do by no means apply to this country.