Chabad-Lubavitch is a philosophy, a movement, and an organization. It is considered to be the most dynamic force in Jewish life today. The word "Chabad" is a Hebrew acronym for the three intellectual faculties of: chachmah-wisdom, binah-comprehension and da'at-knowledge. The movement's system of Jewish religious philosophy, the deepest dimension of G‑d's Torah, teaches understanding and recognition of the Creator, the role and purpose of Creation, and the importance and unique mission of each Creature. Today 4,000 full-time emissary families direct more than 3,300 institutions. Motivated by his profound love for every Jew and spurred by his boundless optimism and self-sacrifice, the Rebbe set into motion a dazzling array of programs, services and institutions to serve every Jew.