Encyclopedia of Mormonism, pg. 1293; “Joseph Smith wrote that in 1823 an angel told him about “two stones in silver bows…fastened to a breastplate…the possession and use of [which] constituted “seers’ in ancient or former times” (JS-H 1:35). Joseph used these and other seer stones that he found in various ways (occasionally referred to by the biblical term Urim and Thummim) for several purposes, primarily in translating the Book of Mormon and receiving revelations (see HC 1:21-23, 33, 36, 45, 49; 3:28; 5:xxxii; CHC 6:230-31).”
D&C 130:8; “The place where God resides is a great Urim and Thummim.”
Deuteronomy 18:9-13; “When thou art come into the land which the LORD thy God giveth thee, thou shalt not learn to do after the abominations of those nations. 10 There shall not be found among you any one that maketh his son or his daughter to pass through the fire, or that useth divination, or an observer of times, or an enchanter, or a witch, 11 Or a charmer, or a consulter with familiar spirits, or a wizard, or a necromancer. 12 For all that do these things are an abomination unto the LORD: and because of these abominations the LORD thy God doth drive them out from before thee. 13 Thou shalt be perfect with the LORD thy God.”
Jeremiah 29:8-9; “For thus saith the LORD of hosts, the God of Israel; Let not your prophets and your diviners, that be in the midst of you, deceive you, neither hearken to your dreams which ye cause to be dreamed. 9 For they prophesy falsely unto you in my name: I have not sent them, saith the LORD.”
God resides in a crystal?
Why would you ever believe in a fortune-teller?
“Crystal gazing – divination of distant or future events based on visions seen in a ball of rock crystal. Divination based on an analysis of reflections in water, on polished metal, or on precious stones was practiced by early humans, who probably interpreted these phenomena as a vision of the spirit world. Scrying became widespread by the 5th century ad and was condemned by the medieval Christian church as the work of the devil.”