Tetragrammaton

"Feeling the Pain of Others who are in Need"

Just as the Torah instructs the High Priest to wear the Breastplate on his heart, so must each Jew feel the pain of those who are in need.

“The Choshen–the Breastplate of the High Priest”

The twelve precious stones of the Ephod, represented the unique qualities of each of the twelve tribes.

"The Urim and Tumim--The Mysterious Priestly Accessory"

One of the special accessories that the High Priest wore is known as the Urim v'Tumim. It is a rather mysterious vestment and apparently had the power to determine Jewish law, and provide guidance for the leaders of Israel and the people. According to Rashi, Urim stands for light and Tumim stands for clarity.

"The Names of G-d and Their Meanings"

The names of G-d are many, each revealing to the world a different aspect of the Creator. In this parasha, the universe's understanding of G-d is heightened by Moses to a level never before conceived, even by the patriarchs. After Moses, the world's notion of G-d is never to be the same again.