Lithuanian Jews Hasidic-Mitnagdic schism Modern Hasidic dynasties  · HaSulam   Academic interest in Jewish mysticism Non-Orthodox interest in Jewish mysticism Practices [show] Torah study  · Mitzvot  · Minhag Customery immersion in Mikveh Meditation  · Deveikut  · Prayer Nusach  · Kavanot Names of God  · Tikkun Chatzot Tikkun Leil Shavuot  · Teshuvah