I am not suggesting that in the millennium people will be omniscient. That will never be the case.  What I mean by full knowledge is that the teaching of Christ will be readily available to everyone.  As it says in Isaiah 11:9, “For the earth will be full of the knowledge of the Lord as the waters cover the sea.”  As a result of this wide-spread teaching of Christ, all people will be fully aware of His truth, and His presence will be felt everywhere.

Jesus will teach primarily from the temple in Jerusalem, which will be the learning center from where His teaching will go out to the world. As Isaiah 2:3 states, “For the law will go forth from Zion, and the word of the Lord from Jerusalem.”  We don’t know the technology that will be used then, but I can imagine that it will be…