1. Two meanings of “Vayechulu, — man elevates creation on Shabbos, Jews add delight to Shabbos, Jews elevate Torah.
2. Prayers are addressed to the very Essence of G‑d, a child addresses G‑d directly, self-nullification before G‑d.
3. The battle against Amalek, learning Torah with the public, the mitzvah campaigns, Sefer Torah campaign.
4. Explanation of Rashi on Shemos 15 3 — what is the meaning of “The L‑rd is His Name?”