I reproduced the article I mentioned in the previous post. I urge you to learn it as we did in the Yeshiva D'skype.
It is a tour de force in Emuna, philosophy, history, historiography [the philosophy of history] and kabbalah.
The Rav explains the various historical movements from the first beis hamikdash [including chasidus, misnagdus, mehsichei sheker] and shows how this all leads up to the coming of Moshiach and reflowering of nevuah.
Amein kein yehi ratzon bi-karov bi-yameinu!!!:-)