The ritual world of Hinduism, manifestations of which differ greatly among regions, villages, and individuals, offers a number of common features that link all Hindus into a greater Indian religious system and influence other religions as well. Purity and Pollution The most notable feature in Hindu religious ritual is the division between purity and pollution. Religious acts presuppose some degree of impurity or defilement for the practitioner, which must be overcome or neutralized before or during ritual procedures. Purification, usually with water, is thus a typical feature of most religious actions. Avoidance of the impure—taking animal life, eating flesh, associating with dead things, or body fluids—is another feature of Hindu ritual and is important for repressing pollution. Domestic Worship The home is the place where most Hindus conduct their worship and religious rituals. The most important times of day for the performance of household rituals are dawn and dusk, although especially devout families may engage in devotion more often. For many households, the day begins when the women in the house draw auspicious geometric designs in chalk or rice flour on the floor or the doorstep. For orthodox Hindus, dawn and dusk are greeted with recitation from the Rig Veda of the Gayatri Mantra for the sun—for many people, the only Sanskrit prayer they know. After the ritual purification of a bath, the Hindu family conducts personal worship of the gods at their shrine, which typically includes lighting a lamp and offering foodstuffs before the images, while prayers in Sanskrit or a regional language are recited. In the evenings, especially in rural areas, mostly female devotees may gather together for long sessions of singing hymns in praise of one or more of the gods. Minor acts of charity punctuate the day. During daily baths, there are offerings of a little water in memory of the ancestors. At each meal, families may set aside a handful of grain to be donated to beggars or needy persons, and daily gifts of small amounts of grain to birds or other animals serve to accumulate merit for the family through their self-sacrifice. Personal Gods For the vast majority of Hindus, the most important religious path is bhakti (devotion) to personal gods. There is a wide variety of gods to choose from, and although sectarian adherence to particular deities is often strong, there is a widespread acceptance of choice in the desired god (ishta devata) as the most appropriate focus for any particular person. Most devotees are therefore polytheists, worshiping all or part of the vast pantheon of deities, some of whom have come down from Vedic times. In practice, a worshiper tends to concentrate prayers on one deity or on a small group of deities with whom there is a close personal relationship. also read Sikhism: 5 Guru’s 5 Shabads to remove obstacles The 'Puja' or Worship Puja (worship) of the gods consists of a range of ritual offerings and prayers typically performed either daily or on special days before an image of the deity, which may be in the form of a person or a symbol of the sacred presence. In its more developed forms, puja consists of a series of ritual stages beginning with personal purification and invocation of the god, followed by offerings of flowers, food, or other objects such as clothing, accompanied by fervent prayers. Some dedicated worshipers perform these ceremonies daily at their home shrines; others travel to one or more temples to perform puja, alone or with the aid of temple priests who receive offerings and present these offerings to the gods. The gifts given to the gods become sacred through contact with their images or with their shrines and may be received and used by worshipers as the grace (prasada) of the divine. Sacred ash or saffron powder, for example, is often distributed after puja and smeared on the foreheads of devotees. In the absence of any of these ritual objects, however, puja may take the form of a simple prayer sent toward the image of the divine, and it is common to see people stop for a moment at roadside shrines to fold their hands and offer short invocations to the gods. Pregnancy, Birth, Infancy Ceremonies may be performed during pregnancy to ensure the health of the mother and growing child. The father may part the hair of the mother three times upward from the front to the back, to assure the ripening of the embryo. Charms may serve to ward off the evil eye and witches or demons. At birth, before the umbilical cord is severed, the father may touch the baby's lips with a gold spoon or ring dipped in honey, curds, and ghee. The word vak (speech) is whispered three times into the right ear, and mantras are chanted to ensure a long life. Upanayana: The Thread Ceremony A crucial event in the life of the orthodox, upper-caste Hindu male is an initiation (upanayana) ceremony, which takes place for some young males between the ages of six and twelve to mark the transition to awareness and adult religious responsibilities. At the ceremony itself, the family priest invests the boy with a sacred thread to be worn always over the left shoulder, and the parents instruct him in pronouncing the Gayatri Mantra. In the ancient categorization of society associated with the Vedas, only the three highest groups—Brahman, warrior (Kshatriya), and commoner or merchant (Vaishya)—were allowed to wear the thread, to make them distinct from the fourth group of servants (Shudra). Hindu Weddings The next important transition in life is marriage. For most people in India, the betrothal of the young couple and the exact date and time of the wedding are matters decided by the parents in consultation with astrologers. At Hindu weddings, the bride and bridegroom represent the god and the goddess, although there is a parallel tradition that sees the groom as a prince coming to wed his princess. The groom, decked in all his finery, often travels to the wedding site on a caparisoned white horse or in an open limousine, accompanied by a procession of relatives, musicians, and bearers of ornate electrified lamps. The actual ceremonies in many cases become extremely elaborate, but orthodox Hindu marriages typically have at their center the recitation of mantras by priests. also read Buddhism: Basic belief and teaching of Gautama Buddha