Terror is only justice: prompt, severe and inflexible; it is then an emanation of virtue; it is less a distinct principle than a natural consequence of the general principle of democracy, applied to the most pressing wants of the country.
The modern view of criminal justice, broadly, is that public concern with morality or expediency decrees expiation for the violation of a norm; this concern finds expression in the infliction of punishment on the evil doer by agents of the state, the evil doer, however, enjoying the protection of a regular procedure.
The preservation of peace and the guaranteeing of man's basic freedoms and rights require courage and eternal vigilance: courage to speak and act - and if necessary, to suffer and die - for truth and justice; eternal vigilance, that the least transgression of international morality shall not go undetected and unremedied.
Many are attracted to social service - the rewards are immediate, the gratification quick. But if we have social justice, we won't need social service.
The only justice is to follow the sincere intuition of the soul, angry or gentle. Anger is just, and pity is just, but judgement is never just.