We must have the faith to know that G-d and His vessels are one as well as G-d and His energy are one.
We (I) Jews are obsessed with food. We (I) Jews are obsessed with making this world a better place to live. We (I) want to elevate the entire universe so when the Moshiach comes back there will be such an explosion of a G-d consciousness that world has ever seen.
One of the ways we (I) Jews can do this is by eating Kosher food.
What can we learn from the cycle of the moon, how she ever waxes and wanes and waxes again?
That a time of smallness is a time to become great;
And a time of greatness is a time to become small.
For in smallness lies the power to receive
and in receiving lies the power to become great.
And greatness endures only through its power to be small.
Vayakhel-Pekudei 5732:1. 5740:5. Torat Menachem 5742, vol. 3, p. 1372.