The Israelites received the secrets of the Torah and know how to follow the path of truth, which is the Central column and uniting of the ו V and the ה H of the YHVH name.
“וְאַתָּה הַקְרֵב אֵלֶיךָ אֶת-אַהֲרֹן אָחִיךָ וְאֶת-בָּנָיו אִתּוֹ, מִתּוֹךְ בְּנֵי יִשְׂרָאֵל–לְכַהֲנוֹ-לִי: אַהֲרֹן–נָדָב וַאֲבִיהוּא אֶלְעָזָר וְאִיתָמָר, בְּנֵי אַהֲרֹן”
“Then bring near to you Aaron your brother, and his sons with him, from among the people of Israel, to serve me as priests—Aaron and Aaron’s sons, Nadab and Abihu, Eleazar and Ithamar.”
Aaron was selected to be the High Priest as Right column to serve YHVH and connect the Light from above to below.
The spiritual gifts given to us from GOD help us make the best connection to YHVH. That is why the Torah tells us that if we follow its laws we connect to life in this world and the world to come.
“וְאַתֶּם, הַדְּבֵקִים, בַּיהוָה, אֱלֹהֵיכֶם–חַיִּים כֻּלְּכֶם”
“But you who held fast to the LORD your God are alive today, every one of you.”
The word ‘הַיּוֹם’ , ‘today’ refers to present and future. The Torah is life and with the Zohar we connect to it and draw life into our lives.