There is no act more moral between men than that of rule and obedience.
 Thomas Carlyle, On Heroes, Hero-Worship, and The Heroic in History (1841). copy citation

Context

“For it is false altogether, what the last Sceptical Century taught us, that this world is a steam-engine. There is a God in this world; and a God's-sanction, or else the violation of such, does look out from all ruling and obedience, from all moral acts of men. There is no act more moral between men than that of rule and obedience. Woe to him that claims obedience when it is not due; woe to him that refuses it when it is! God's law is in that, I say, however the Parchment-laws may run: there is a Divine Right or else a Diabolic Wrong at the heart of every claim that one man makes upon another.” source