Re: In the Beginning...
Looks like a plausible gambit: demonic forces are waiting to manifest and influence people, but only if we buy the ET crap. Hiding in plain sight. Just like you said, Satan is the great counterfeiter: he'll give you life without spirit, sensuality without love, etc.
As for the Babel story, archeologists and antropologists are now beginning to admit that all of the different ancient languages have their roots in the Indus valley area, or just a stone's throw away from the ancient site of the tower. The people were dispersed from that area and went their separate ways, per God's judgement. Oye!