Four WorldsThe Four Worlds (עולמות ʿOlamot, singular: ʿOlam עולם), sometimes counted with a prior stage to make Five Worlds, are the comprehensive categories of spiritual realms in Kabbalah in the descending chain of Existence. The concept of "Worlds" denotes the emanation of creative lifeforce from the Ein Sof Divine Infinite, through progressive, innumerable tzimtzumim (concealments/veilings/condensations). As particular sefirot dominate in each realm, so the primordial fifth World, Adam Kadmon, is often excluded for its transcendence, and the four subsequent Worlds are usually referred to.
OhrOhr ("Light" אור; plural: Ohros/Ohrot "Lights" אורות) is a central Kabbalistic term in Jewish mysticism. The analogy of physical light is used as a way of describing metaphysical divine emanations. Shefa (שפע "flow" and its derivative, Hashpoah "Influence" השפעה) is sometimes alternatively used in Kabbalah, a term also used in Medieval Jewish philosophy to mean divine influence, while the Kabbalists favour Ohr because its numerical value equals Raz ("mystery").
Hasidic JudaismHasidism, sometimes spelled Chassidism, and also known as Hasidic Judaism (Ashkenazi Hebrew: חסידות Ḥăsīdus, χasiˈdus; originally, "piety"), is a Jewish religious group that arose as a spiritual revival movement in the territory of contemporary Western Ukraine during the 18th century, and spread rapidly throughout Eastern Europe. Today, most affiliates reside in Israel and the United States. Israel Ben Eliezer, the "Baal Shem Tov", is regarded as its founding father, and his disciples developed and disseminated it.
KabbalahKabbalah (קַבָּלָה Qabbālā, literally "reception, tradition") is an esoteric method, discipline and school of thought in Jewish mysticism. A traditional Kabbalist is called a Mekubbal ( Məqūbbāl "receiver"). The definition of Kabbalah varies according to the tradition and aims of those following it, from its origin in medieval Judaism to its later adaptations in Western esotericism (Christian Kabbalah and Hermetic Qabalah).
Repentance in JudaismRepentance (/tʃuvɑː/; תשובה, tchuvä; literally "return") is one element of atoning for sin in Judaism. Judaism recognizes that everybody sins on occasion, but that people can stop or minimize those occasions in the future by repenting for past transgressions. Thus, the primary purpose of repentance in Judaism is ethical self-transformation. A Jewish penitent is traditionally known as a baal teshuva. According to the Talmud, God created repentance before He created the physical universe, making it among the first things created.
MelchizedekIn the Bible, Melchizedek (mɛlˈkɪzədɛk, malkī-ṣeḏeq, "king of righteousness" or "my king is righteousness"), also transliterated Melchisedech or Malki Tzedek, was the king of Salem and priest of El Elyon (often translated as "most high God"). He is first mentioned in Genesis 14:18–20, where he brings out bread and wine and then blesses Abram and El Elyon. In Christianity, according to the Epistle to the Hebrews, Jesus Christ is identified as "High priest forever in the order of Melchizedek", and so Jesus assumes the role of High Priest once and for all.
Jewish meditationJewish meditation includes practices of settling the mind, introspection, visualization, emotional insight, contemplation of divine names, or concentration on philosophical, ethical or mystical ideas. Meditation may accompany unstructured, personal Jewish prayer, may be part of structured Jewish services, or may be separate from prayer practices. Jewish mystics have viewed meditation as leading to devekut (cleaving to God). Hebrew terms for meditation include hitbodedut (or hisbodedus, literally "self-seclusion") or hitbonenut/hisbonenus ("contemplation").
Bahya ben AsherBahya ben Asher ibn Halawa (, 1255–1340) was a rabbi and scholar of Judaism, best known as a commentator on the Hebrew Bible. He is one of two scholars now referred to as Rabbeinu Behaye, the other being philosopher Bahya ibn Paquda. Bahya was a pupil of Rabbi Shlomo ibn Aderet (the Rashba). Unlike the latter, Bahya did not publish a Talmud commentary; he is, however, considered by Jewish scholars to be one of the most distinguished of the biblical exegetes of Spain.
ChesedChesed (חֶסֶד, also Romanized: Ḥeseḏ) is a Hebrew word that means 'kindness or love between people', specifically of the devotional piety of people towards God as well as of love or mercy of God towards humanity. It is frequently used in Psalms in the latter sense, where it is traditionally translated as "loving kindness" in English translations. In Jewish theology it is likewise used of God's love for the Children of Israel, and in Jewish ethics it is used for love or charity between people.
Chabad philosophyChabad philosophy comprises the teachings of the leaders of Chabad-Lubavitch, a Hasidic movement. Chabad Hasidic philosophy focuses on religious concepts such as God, the soul, and the meaning of the Jewish commandments. Teachings are often drawn from classical Judaic teachings and Jewish mysticism. Classical Judaic writings and Jewish mysticism, especially the Zohar and the Kabbalah of Rabbi Isaac Luria, are frequently cited in Chabad works. These texts are used both as sources for Chabad teachings as well as material requiring interpretation by Chabad authors.
