Humans are fooled because they are created with relatively low intelligence but with a larger degree of free will. Angels are rather created with high intelligence and high capability.
Do you believe that Biden won the votes in the 2020 election? How come others believe that Trump actually won? It is because the exclusive way for humans to get to such a truth is through the mass media. Humans are confused if the equally credible media are inconsistent, as they don't have an alternative to determine a truth, "evidence" is never relevant and vague, it's an ideal for the angels to use to fool humans (even the smartest of them).
To put it another way, we treat words from media as facts as long as we deem the media legitimate and credible. Now how do we judge on whether a media is legitimate and credible? It follows a pattern which the fallen angel blinded humans from recognizing. To simply put, if the event is America-wise, the media must be US-facing in the hope that facts/truth can reach each and every individual as its audience. If a media only broadcast in one state but not the other, it's never the efficient way for the facts/truth to reach all US citizens.
By the same token, if a God has truth to convey, while humans' exclusive way of obtaining a truth is through a mass media, He needs to convey His truth through a human-facing media which is Christianity. Among the thousand human religions only Christianity conveys in a human-facing manner due mainly to the command from its deity that the gospel much be preached (i.e., broadcast) to all nations (i.e., human-facing). All other religions are "broadcasting in only one state but not the other".
Another part of this legitimate process is that, you either put your faith to CNN to believe that Biden won, or put your faith to Fox News to believe that Trump won. Faith is invited in the process of conveying truth. You can't bring this to your consciousness simply because you are fooled and blinded by the freaking angels (through plaguing human secular education system which brainwashing humans since childhood till university graduated).
Atheists think that they are smart. They actually dumb fools in front of the fallen angels (called crafty snake in Genesis). They choose to trust their intelligence and knowledge and science to see their own doom just as Adam did, and as prophesied.