In Dark Crystal 1982 when Gen have to find the crystal to replace the broken crystal before the great conjunction the prophetess gave him a bunch of shards. He used a flute to figure out which one. When he blew on it, it lighted up. Hence the awakening of Children of the Light through the Book of Mormon.
The Crystal represents his Jewel that has been broken through the system of the fallen angels (Aliens). We had been healing during this lockdown. The crystals replenishes in our Dna (read the article below)
Watch @3:00 mark