Differentiate Jerusalem and New Jerusalem

TEXTS:

"O Jerusalem, Jerusalem, thou that killest the prophets, and stonest them which are sent unto thee, how often would I have gathered thy children together, even as a hen gathereth her chickens under her wings, and ye would not!" (Matt)

"And I John saw the holy city, new Jerusalem, coming down from God out of heaven, prepared as a bride adorned for her husband."(Rev)

DISCUSSION:

Using the Glossary definitions in S&H (among any other references), be ready to differentiate between Jerusalem and New Jerusalem. Consider their origin, etc., and how states and stages of consciousness fit in.

Hi-lites of session on Diffentiate Jerusalem and New Jerusalem