"Moral indignation" refers to a strong feeling of anger or outrage that is based on the belief that someone has done something morally wrong or unfair. Full definition
But to react to this state of affairs with moral indignation is naïve. (religion-online.org)
Oscar winner Broderick Crawford is Hoover, the once - dedicated agent who cleans up the bureau out of moral indignation over abuses and then builds it into his own private duchy of power and control, using information and blackmail to maintain his position and authority through every successive administration. (parallax-view.org)
As Aramis, the religious musketeer, Irons seethes with compelling moral indignation over the selfish, pleasure - seeking reign of the boy king, who ignores the peasants starving in the streets. (sfgate.com)