I have often mentioned the 2020-21 Litmus Tests - belief in/ support for any one of which, by a person or institution - is strong evidence of affiliation with those who oppose, God, The Good and Divine Creation in this global spiritual war.
The four tests are probably the core aspects of the Leftist agenda as it has become here-and-now; which recognizes Leftism as having been the major and most successful demonic strategy against Christianity:
Sexual revolution (especially 'trans', also 'homo')
It is striking that all of these are characterized by unnaturalness - that none of them are a consequence of normal human commonsense operating on personal experience.
Belief in the major health significance of the birdemic is not a result of individual persons observing the perceptible world. It is an outcome of official and media selection, distortion and lies - amplified by the multiple and severe real problems that have secondarily been caused by the 'response' to the constructed birdemic. In sum the birdemic is a System construct made from 'information' - it is not an entity which could or would have been noticed by any individual person.
Likewise the CO2 climate agenda. It makes a shallow pretense of environmentalism; yet 'climate' has displaced concern for the environment - and causes obvious and significant environmental damage. This is because environmental degradation can be observed by any individual - but CO2 concentrations cannot. The link between (for instance) a waste pipe spewing rancid toxins and dead fish floating downstream is commonsense and observable. But 'global' discourse concerning CO2 measurements and claims about how these will affect future world conditions are hypothetical in the most extreme way imaginable: layers upon layers of selection, modelling, inference...
Antiracism and the sexual revolution are example of inversion of the natural, spontaneous and humanly universal. The reality of male and female sex, and the superiority of reproductively viable sexual behaviour were naturally taken for granted in all times and places until very recently and in just a few places. All known past societies have naturally (obviously!) regarded their own race and 'nation' as deserving of consideration above others. To think otherwise (as is now praised, rewarded and mandatory) is a stunning inversion of the natural - and could only become normalized in the context of a system that was itself intentionally anti-natural.
In sum, the Litmus Test issues - which form the current core of the mainstream, universal, global strategy for the totalitarian Establishment - are unnatural such that none could plausibly be a consequence of common sense reasoning applied to personal experience and observation.
In other words; belief in any (or all) of the Litmus Test issues cannot arise spontaneously but only be a consequence of choice...
And that choice has been to accept the 'good-ness', truth, validity of the Leftist ideological system - which is the only source of those 'facts' and 'concepts which lead to belief in the Litmus Tests - and thereby the choice was made to ally oneself with the aims and plans of that ideological system.
This explains why the Litmus Tests work so well as a way of detecting allegiance in the spiritual war: God or Satan.
Many people are self-deceived concerning which side they serve (i.e. wrongly believing themselves to be on God's side); and many more are attempting to deceive others (e.g. 'liberal Christian' bishops) - but exactly because the Litmus Tests are unnatural, the tests discriminate between the sides, whatever claims may be.
That which is unnatural is not supported by reality; and that which cannot be discovered from personal experience and common sense must be generated by external systems.
Validity then depends on the validity of the system from which the unnatural is derived. When that system does not see truth, beauty and virtue but inverts these - when it instead depends on lies and propaganda, is ugly and destructive of beauty and overthrows all natural, spontaneous and traditional virtue - then we are confronted by the dishonest and evil-seeking ideology of Leftism.
Those who live in accordance with a dishonest ideology Just Are against Divine Creation - they are participating in the destruction of creation and its replacement with a fake anti-creation; just as they are supporting Satan against God, and Antichrist against Christ.
It is all a package; and that someone self-identifies as 'A Christian' or is the devout member of 'A Christian Church' makes no real difference.
The Litmus Tests are a more accurate guide to spiritual reality than names, because these issues are what are of prime importance to the Establishment, Now.
To be A Christian in every belief except those issues which most matter to Satan and which best serve the Satanic agenda, is not to be a Christian.