PARDAH SYSTEM, the custom in certain societies of secluding women from men, is of ancient origin. Pardah is a Persian word meaning veil, curtain or screen. Pardah system involves the covering of the bodies or at least faces by grownup women from the gaze of males other than the closest kin, and their confinement to separate apartments in the interior of their homes variously called haram, zenana, antahpur or avarodha. In its most rigid form the pardah system prevails in some of the Muslim societies, but the custom of the seclusion of women from men existed long before the advent of Islam.
VAK, from Sanskrit vaka (sounding, speaking ; a text, recitation or formula) or vakya (speech, saying, statement, declaration, a sentence or period), has a special connotation in the Sikh system. In Sikh terminology, Vak means the command or lesson read from the Guru Granth Sahib. Vak laina or hukam laina (obtaining or receiving the Guru`s word or command) is for the Sikhs tantamount to having a darshan or audience of the Guru Granth Sahib, ever present Guru for them. It is an act of seeking the counsel or instruction of the Guru who `speaks` through the vak or hymn recited aloud. Customarily, vak or hukam is recited in sangat by an officiant after the installation or opening of the Guru Granth Sahib in the morning and every time after ardas or supplicatory prayer is said at die end of the service.
PATIT, an adjective formed from patan meaning fall, decline or degradation, with its roots in Sanskrit pat which means, variously, "to fall, sink, descend; to fall in the moral sense; to lose caste, rank or position," usually denotes one who is morally fallen, wicked, degraded or out caste. It is slightly different from the English word `apostate`, which usually stands for one who abandons his religion for another voluntarily or under compulsion. A patit is one who commits a religious misdemeanour or transgression, yet does not forsake his professed faith. He may seek redemption and may be readmitted to the communion after due penitence.