For those interested in physics and simulation theory, here’s a helpful introduction/overview:
https://theconversation.com/how-to-test-if-were-living-in-a-computer-simulation-194929
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24 And there stood one among them that was like unto God, and he said unto those who were with him: We will go down, for there is space there, and we will take of these materials, and we will make an earth whereon these may dwell;
25 And we will prove them herewith, to see if they will do all things whatsoever the Lord their God shall command them;
(Abraham 3:24–25)
Source: Book of Mormon Concensus