This class is based on the text of a chassidic discourse by the Rebbe, Rabbi Menachem Mendel Schneerson, of the year 1987 named: "When Pharaoh sent out the people 5747". In this discourse the Rebbe explains, based on the teachings of Maimonides (Rambam) the knowledge of God that will exist in the times of Mashiach and how this relates directly to non-Jews.
This is the original text:
https://tuviaserber.com/parshat-beshallach-tu-bshvat-5747-1987/