The coming forth of the Constitution is of such transcendent importance in the Lord’s plan that ancient prophets foresaw this event and prophesied of it. In the dedicatory prayer for the Idaho Falls Temple, President George Albert Smith indicated that the Constitution fulfilled the ancient prophecy of Isaiah that “out of Zion shall go forth the law” (Isaiah 2:3).

( Source: CHB 16; Teachings of Ezra Taft Benson 595 )