A quick bit of science for you all. This clip explains that when precious stones are hit with pure light (lazer light), they do one of two things. They either lose all their beauty and look like a lump of coal, OR they illuminate and transmit all the colours of the rainbow. In the Bible, God describes the 12 stones he will use to rebuild His Jerusalem. All the stones God lists – when hit with pure light – shine in all their magnificence. Just watch the video!