The Secret of the Neshamah of Moshe from the Teachings of the Righteous Rav

"Amar Neka," Amram was from the hairs of Adam Kadmon, and Moses was born from Amram. It is written, "And a man went from the house of Levi and took the daughter of Levi" (Exodus 2:1). It does not say who the man is, and it does not say who the daughter of Levi is, because the tzaddik is the Leviathan that swallows the entire world; the entire world stands on one fin of the tzaddik. On one letter of the tzaddik, of a prayer with intention, the entire world stands. If the tzaddik says one word, he can heal all the sick in the world, and therefore "many of the people of the land became Jews" (Esther 8:17), because Mordechai healed all the sick."

"This is the moment that Rabbah slaughters Rabbi Zeira (Megillah 7b), because through Rabbah slaughtering Zeira, he brought him back to life, for Rabbi Zeira would enter into the fire, and here Rabbah slaughtered him completely. Rabbi Zeira would perform his service from within the fire; he would recite Psalms from within the fire, they would study from within the fire; regarding Yonatan ben Uziel, any bird that would fly over him would be burned."