Religious clothing some communities by all married men) on Rosh Hashanah, Hoshanah Rabbah, Tefilas Tal, and Tefilas Geshem. A groom will generally wear a kittel during the wedding ceremony as well. In some Sefardic communities, a Rabbi or a Hazzan may wear a similar white robe at weddings and at prayer services. In Jewish Mysticism, wearing a thin red string (as a type of talisman) is a custom, popularly thought to be associated with Judaism's Kabbalah, in order to ward off misfortune brought about by an "evil eye" ("עין הרע" in Hebrew). In Yiddish the red string is called a "roite bindele".
Kabbalah that this world can express, yet he includes all things of this world within his Divine reality in perfect unity, so that the Creation effected no change in him at all. This paradox is dealt with at length in Chabad texts. Among problems considered in the Hebrew Kabbalah is the theological issue of the nature and origin of evil. In the views of some Kabbalists this conceives "evil" as a "quality of God", asserting that negativity enters into the essence of the Absolute. In this view it is conceived that the Absolute needs evil to "be what it is", i.e.,