The essence of Government is power and power, lodged as it must be in human hands, will ever be liable to abuse.

The line expresses a core Madisonian premise: government necessarily entails coercive power, and because that power is exercised by fallible human beings, it is perpetually at risk of misuse. The implication is not that government is unnecessary, but that it must be structured to restrain itself—through constitutional limits, separation of powers, checks and balances, and accountability to the governed. In Madison’s political thought, the problem is not merely “bad rulers” but the predictable incentives and passions that accompany authority. The quote thus serves as a succinct rationale for institutional design aimed at preventing tyranny and protecting liberty.