(Kindness), which has the essential nature to give Divine blessing in an unlimited way, without considering whether the vessels of the Creation are worthy. Hesed is counterbalanced by Gevurah (Judgement), that measures and withholds the blessing according to the worth and capacity of the vessel. More commonly, the descent of direct light is in response to the ascent from below of reflected light. This "arousal from below", the ascent of "feminine waters", is the spiritual illumination created by each person through meritorious ethical or ritual mitzvot (Jewish observances). While Kabbalah offered radical theosophical cosmic explanations of Judaism, it remained inherently conservative. The metaphysical doctrines of Kabbalah support and deepen normative Jewish observance. Kabbalah, especially the new teachings of Isaac Luria in the 16th Century, taught the cosmic power of each person to affect and rectify the Divine scheme of Creation. In Lurianic Kabbalah, the ultimate Tikkun is dependent on each individual fulfilling their own unique tasks in Creation, through the mitzvot. This affect would occur whether the person was aware of the deeper meanings or not. The great delight the illumination of the ascending feminine waters causes in the Heavenly realms (Four Worlds), leads to the reciprocal Divine response of descending blessing and light in the Masculine waters. This gives the inherent metaphysical Kabbalistic structure of the traditional Jewish belief of "Reward and Punishment", incorporated in Maimonides' Jewish Principles of Faith. The Kabbalistic explanation puts these external categories in an inner scheme of Divine loving-kindness. An example given in Kabbalah of the dynamics of "masculine" and "feminine" waters, is found in the yartzheit (date of passing) and birthdays of three central figures in the Jewish mystical tradition. Judah Loew ben Bezalel (the Maharal) died on the 18th day (18 means "Chai"-"life" in Gematria) of the Hebrew month of Elul in the year 1609 (17 September). The 18th of Elul, 12 days before Rosh Hashanah, is a central mystical date in the personal preparations of teshuvah (return to God) for the upcoming "Days of Awe". A central component of the teachings of the Maharal was the concept of Divine paradox, above intellect. This prepared the way for the Hasidic movement, that sought the inner expression in Hasidic philosophy of the Kabbalistic tradition. The founder of Hasidism, Israel Baal Shem Tov was born on the 18th of Elul in 1698 (August 27), and the founder of Habad intellectual expression of Hasidism, Schneur