Hayom Yom 13 Menachem, Class Three.Moon reflecting the sun’s light and having it’s own light.The idea of the full moon (in the times of the Beis HaMikdash) and how it will be when Moshiach comes.

Hayom Yom 13 Menachem, Class Two.Goyim have the sun as a mazal; the Yidden are compared to the moon.Two “Moon” ideas: 1) it receives from the sun, 2) its OWN light. How 15 Menachem is different from other “15’s”.