"Social Justice” is a religion. It has saints, dogma, and sacraments.
There are some similarities (which the writer goes on to enumerate) but actually, in its core features, 'social justice' (New Leftism, political correctness) is not a religion - because it is essentially negative and oppositional, hence fluid and self-consuming.
The Old Left, such as Communism, was very much like a Godless religion; and it did have saints- such as Marx, Lenin, Trotsky, Mao. But the New Left of Social Justice and Political Correctness has only temporary idols, any of whom may be vilified and demonized at any time.
The idols of the Social Justice Warriors are not saints, but merely function as clubs, taken-up to beat the enemy - then usually discarded.
The evidence is that the majority of hate figures of the Left are themselves Leftists who used to be revered. Most early IQ researchers - such as Cyril Burt - were socialists; most victims of Two Minutes Hate such as James Watson and Larry Summers are Democrats; ex-Prime Minister Tony Blair was a socialist. For Heavens sake, the Nazis were socialists!
The lesson is that modern Leftism is parricidal (as well as fratricidal), nobody is secure in their Sainthood - indeed nobody and no group is secure in the status: even Marx's 'proletariat' was redefined as evil white males. Today's Gods are tomorrow’s devils.
And this is the essence of the beast: it is negative, oppositional, lives by subversion, inversion and destruction of the Good; its stance is perpetual opposition.
Stability and the status quo and tradition is attacked, but there is no alternative stable state in view; no Social Justice utopia being aimed-at; no end-point at which political correctness will say 'enough', 'this is it'.
This non-religious nature comes from the New Left being located in the mass media, and not in any political organization. The mass media is subverting, inverting and destroying;one thing after another; but it is going nowhere except towards chaos.
So, fundamentally the Social Justice Warriors are something new; not a religion but instead something only possible after the death of religion as a political force; after mass apostasy and the forcible exclusion of religion from public discourse.
The New Left is in reality an anti-religion; and its religious aspects are merely tactical accidents of its negative and oppositional stance.