Upanayana is one of the traditional saṃskāras (rites of passage) that marked the acceptance of a student by a guru (teacher) and an individual's entrance to a school in Hinduism. The tradition is widely discussed in ancient Sanskrit texts of India and varies regionally.
The upanayana was restricted in many medieval Indian texts to the upper three of the four varnas (castes) of society — brahmins, kshatriyas and vaishyas. However, Vedic period texts such as the Baudhāyana Grihyasutra encouraged all members of society to undergo the upanayana, even shudras. Women were encouraged to undergo upanayana in ancient India before they started Vedic studies or before their wedding.
Upanayana (Sanskrit: उपनयन) literally means "the act of leading to or near". It is an important and widely discussed samskara in ancient Sanskrit text. The rite of passage symbolizes the leading or drawing towards the self of a child, in a school, by a teacher. It is a ceremony in which a guru (teacher) accepts and draws a child towards knowledge and initiates the second birth that is of the young mind and spirit.
Vision fades out of sight
Don't know where I'll lay tonight
Pillar is a great way to go
Melt away like the snow
Body's burning bright
Now you know made of light
Pillar is a great way to go
Melt away like the snow