Edited from William Wildblood writing at Albion Awakening:
In the second epistle to the Thessalonians St Paul writes of a 'strong delusion' that God will send to those who refuse to love truth... You might say that God gives you enough rope to hang yourself with if that's what you want to do...
So what is this strong delusion? Assuming we are living in the end times what could it be?
(By the way, it seems more and more likely that we are indeed living in something approximating to the end times; since however far man has fallen in the past he has always known that he has fallen whereas now he likes to think he is progressing, so much has he lost sight of his origins and destiny. It is only recently that he has sunk so low from a spiritual perspective he believes himself to be higher than ever.)
Assuming, then, that these are the end times, what is the delusion? There are several candidates ranging from general atheism to materialism to Marxism (hard or soft) to Darwinian evolution which sees intelligent conscious life as arising from dead matter through random mutation of its component parts.
It could be any of these but today there is actually something that combines them all and that is Leftism, the popular belief system of the modern world.
The strong delusion must be shared by many, if not most, people. It must be the accepted wisdom of the worldly elite. It must be anti-Christian in spirit. It must corrupt nature. And it must be thought of as good in the light of how we see the world. All these things apply to Leftism.
Leftism is the strong delusion of the modern world.
More at Albion Awakening