Vapor See also Cloud; Mist; Smoke Nephi1 beholds vapor of darkness upon promised land, 1 Ne. 12:4–5 (3 Ne. 8:20). the Lord will visit house of Israel, some by vapor of darkness, 1 Ne. 19:11. vapor of smoke to come if men harden hearts, 1 Ne. 22:18. there shall be heard of vapors of smoke in foreign lands, Morm. 8:29. vapors of smoke, sign of the Lord’s coming, D&C 45:41.