The joyous dedication of the second Holy Temple (Beit HaMikdash) on the site of the 1st Temple in Jerusalem, was celebrated on the 3rd of Adar of the year 3412 from creation (349 BCE), after four years of work.
The First Temple, built by King Solomon in 833 BCE, was destroyed by the Babylonians in 423 BCE. At that time, the prophet Jeremiah prophesied: "Thus says the L-rd: After seventy years for Babylon will I visit you... and return you to this place." In 371 the Persian emperor Cyrus permitted the Jews to return to Judah and rebuild the Temple, but the construction was halted the next year when the Samarians persuaded Cyrus to withdraw permission. Achashverosh II (of Purim fame) upheld the moratorium. Only in 353 -- exactly 70 years after the destruction -- did the building of the Temple resume under Darius II.
Link: The Holy Temple
R. Mordechai Jaffe served as the rabbi of numerous communities in Poland and Lithuania. Among his more well-known works are Levush Malchut,a halachic code following the order of R. Jacob ben Asher’s Arbaah Turim, and Levush HaOrah,a super-commentary to R. Shlomo Yitzchaki’s Torah commentary. R. Mordechai served as the head of the “Council of Four Lands,” the government-sanctioned Jewish organization entrusted with dealing with Jewish communal affairs. In addition to Talmud and Jewish law, R. Mordechai was also well-versed in both Kabbalah and astronomy.
He passed away on 3 Adar II.
Link: Rabbi Mordechai Jaffe
In Torah, we mirror on earth that which G‑d performs on every plane of reality.
If so, since the Torah prohibits dislocating even a single stone of the Holy Temple in Jerusalem, how could it be that G‑d brought the entire structure to ruins?
For it would certainly be absurd to imagine that the Assyrians or the Romans had the power to set fire to G-d’s house.
It must be that this was not an act of destruction. Rather, it was the initial phase of a much greater construction, one that would be eternally indestructible.
And for that to occur, the Temple had to be temporarily leveled to its foundations and G-d’s people had to be scattered to the furthest reaches of human habitation.
Why? Because as long as there is any place in this world that considers itself outside the realm of holiness, there remains a place for the destruction of G‑d’s Temple.
But in our exile, we meet face to face all that considers itself foreign to the divine. We grasp its reins, extract its poison, and channel its power.
This third and ultimate Temple, then, will be built of the outside turned inward, of darkness taught to shine, of the other converted to the One, of the most sinister enemy transformed to a faithful ally.
No opposition will remain in the universe. And so it will last forever.
Then we will see that in truth, there was never any destruction. There was only rebuilding, growth, and eternal, deep love.