We live in turbulent times. We have come to expect the unexpected, even the bizzare. The Internet woos us with reports of UFO sightings and alien abductions. NASA and SETI continue to probe the heavens for signs of intelligent life. Offerings from Hollywood focus mankind’s hopes on space travel, cosmic demigods, and visitations from above. But wise Christians, grounded in biblical cosmology, will not be taken in. 

“For false Christs and false prophets will arise, and will show great signs and wonders
so as to deceive, if it were possible, even the elect. See, I have told you beforehand.”
(Mt. 24:24)

Most Christians are familiar with these words, and most do indeed watch for false prophets. But their focus is limited: They are on the alert for human false prophets rising up out of the earth (Rev. 13:11f).

But in these dangerous last days, here’s a question well worth asking: Could it be that some of those false prophets will be evil spirits coming down from the sky, masquerading as highly evolved extra-terrestrials who are not out to blast us, but to “bless” us with their redemptive wisdom from the starry deeps?

Well, if you know anything about the great red dragon, whose tail sweeps stars down to the earth—and who is styled as the deceiver of the whole world—you wouldn’t (or shouldn’t) put it past him (Rev. 12:4, 9).

And yet, many Christians are double-minded on this subject. They ask, almost rhetorically, “Who’s to say that extra-terrestrials don’t exist? Surely in a universe as big as ours there must be other intelligent life forms out there! Isn’t it a bit arrogant to think that we, and we alone, are ‘the ones’”?

Those are good questions, questions I myself have asked. But in devoting a couple of years to the study of biblical cosmology, I was stunned to learn something of great interest, and—in credulous times such as ours—of great practical importance: I learned that, Yes, we really are “the ones”!

Very briefly, let me make that case.

What Shape is Your Cosmos?

Did you know that prior to the sixteenth century no one in the Western world believed in aliens? In part, that’s because no one believed in the Big Bang or cosmic evolution. But in larger part, it was because no one believed that space was infinite or centerless or curved; no one believed it was shaped like a saddle, a hyper-cube, or a multi-dimensional toroid. (Not to worry, modern cosmologists who dream of these “high things” can’t even imagine them themselves, 2 Cor. 10:5). Instead, they believed that God, in six literal days, created the universe as a great but finite sphere, revolving around a stationary earth that served as home for the apple of his eye: us! And where did folks get such an outlandishly man-centered idea? You guessed it: from the Bible (plus like affirmations from Aristotle and other ancients).

Now, please consider the following historical fact carefully: Belief in aliens came in when belief in biblical geocentrism went out. It came in when Copernicus, Galileo, Kepler, Newton, and all their followers demoted the earth from the place of cosmic centrality bestowed upon it by the Word of God. Interestingly, the first scientist to let the alien genie out of the cosmological bottle was Johannes Kepler, who speculated about the inhabitants of the moon in a book aptly called Dream. Four hundred years later, the dreamers at NASA and the SETI program are still at it!

If, then, we truly desire to understand the Bible’s verdict on the question of extra-terrestrials, we shall first have to re-examine its testimony about the purpose and structure of the universe. And as unpalatable as it may be to modern man, that testimony is actually quite clear, compelling, and (to my mind) comforting.

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