On the 5th of Tammuz of the year 3332 from creation (429 BCE), Ezekiel, among the only prophets to prophesy outside of the Holy Land, beheld a vision of the Divine "Chariot" representing the spiritual infrastructure of creation.
Links:
Ezekiel's vision
About prophecy
During the summer months, from the Shabbat after Passover until the Shabbat before Rosh Hashahah, we study a weekly chapter of the Talmud's Ethics of the Fathers ("Avot") each Shabbat afternoon; this week we study Chapter Four.
Everything about the Rebbe was pure kindness. Even his idea of “hell” was as kind and generous as could be:
People have a misconception of Hell. Let me tell you what Hell really is.
Hell is a spiritual place where everything that exists in our world exists, but in an infinite way. So, whatever you chased after in this world, there you do it ad infinitum.
And for a lot of people, that’s really hell.