The lesser war here corresponds to the exoteric war, the bloody battle which is fought with material arms against the enemy, against the 'barbarian', against an inferior race over whom a superior right is claimed, or, finally, when the event is motivated by a religious justification, against the 'infidel'. No matter how terrible and tragic the events, no matter how huge the destruction, this war, metaphysically, still remains a 'lesser war'. The 'greater' or 'holy war' is, contrarily, of the interior and intangible order - it is the war which is fought against the enemy, the 'barbarian', the 'infidel', whom everyone bears in himself, or whom everyone can see arising in himself on every occasion that he tries to subject his whole being to a spiritual law.