Class One. 25 Elul vs. Rosh Hashana. 25 Elul: 1) Creation Yesh MeAyin, 2) Braishis, the first or before the first Utterance, 3) Yachid BaOlomo, 4) Emes, 5) Ko is a level of Prophecy. Rosh Hashana: 1) He hides the Neshama in the physical body, 2) Asiya in His Tzelem. Rosh Hashana joins Zeh (Rosh Hashana) into Ko (25 Elul).
Class Two. Free will of man allows for us to crown Him. Hashem is choosing us freely. How this ties into Rosh Hashana.