My best advice for Humanity… exactly what Elijah the prophet told the father of the Baal Shem Tov, to tell him as a loving living will, which became the Baal Shem Tov’s life: Have no fear from anyone or anything (for fear causes us to acquiesce) besides from God, and love your fellow Jews (or people) with every fiber of your soul and your heart – no matter who they are, or what they’ve done