"[T]he principal argument for reposing the power of pardoning in this case to the Chief Magistrate is this: in seasons of insurrection or rebellion, there are often critical moments, when a welltimed offer of pardon to the insurgents or rebels may restore the tranquillity of the commonwealth; and which, if suffered to pass unimproved, it may never be possible afterwards to recall. The dilatory process of convening the legislature, or one of its branches, for the purpose of obtaining its sanction to the measure, would frequently be the occasion of letting slip the golden opportunity. The loss of a week, a day, an hour, may sometimes be fatal."
- Federalist Paper No. 74