Letter from the Lubavitcher Rebbe
The Chanukah Lights which are kindled in the darkness of night recall to our minds memories of the past: the war that the Hasmoneans waged against huge Syrian armies, their victory, the dedication of the Temple, the rekindling of the Menorah, the small quantity of oil that lasted for many days, and so on.
Let's picture ourselves members of the little band of Hasmoneans in those days. We are under the domination of a powerful Syrian king; many of our brethren have left us and accepted the idolatry and way of life of the enemy. But our leaders, the Hasmoneans, do not commence action by comparing numbers and weapons, and weighing our chances of victory. The Holy Temple has been invaded by a cruel enemy. The Torah and our faith are in grave danger. The enemy has trampled upon everything holy to us and is trying to force us to accept his way of life which is that of idol worship, injustice, and similar traits altogether foreign to us. There is but one thing for us to do-to adhere all the more closely to our religion and its precepts, and to fight against the enemy even if we have to die in this fight.
And wonder of wonder! The huge Syrian armies are beaten, the vast Syrian Empire is defeated, our victory is complete.
This chapter of our history has repeated itself frequently. We, as Jews, have always been outnumbered; many tyrants attempted to destroy us because of our faith. Sometimes they aimed their poisoned arrows at our bodies, sometimes at our souls, and, sad to say, many of our brethren have for one reason or another turned away from G‑d and His Torah and tried to make life easier by accepting the rule of the conqueror.
In such times of distress we must always be like that faithful band of Hasmoneans, and remember that there is always a drop of ‘pure olive oil’ hidden deep in the heart of every Jew, which, if kindled, bursts into a big flame. This drop of ‘pure olive oil’ is the ‘Perpetual Light’ that must and will pierce the darkness of our present night, until everyone of us will behold the fulfillment of the prophet's promise for our ultimate redemption and triumph. And as in the days of the Hasmoneans ‘the wicked will once again be conquered by the righteous, and the arrogant by those who follow G‑d's laws, and our people Israel will have a great salvation.’