Eight Traditions, One Life's Thresholds

Start at eleven or twelve days old, when a Hindu child receives a name that is not simply chosen: fixed by the birth star, a family deity and an astrologer's reading of auspicious syllables, so the newcomer enters a lineage and a set of stars at once.

On the eighth day of life, fixed enough to displace the Sabbath itself, a Jewish boy is marked into the covenant made with Abraham. A chair is left empty for Elijah, and the boy receives his Hebrew name in the same breath.

Christianity's rite of entry descends from John the Baptist's immersions and Jewish purification, and traditions still disagree about who receives it: infants sealed into the church, or believers old enough to profess the faith themselves.

Where the last stop marked a Jewish boy days old, this one marks a Jewish young person at twelve or thirteen: called to the Torah for the first time, and afterward bound to the commandments as a counted adult in prayer.

The Amish will not baptize anyone who has not chosen it freely, so discipline loosens for a stretch of adolescence first. Popular accounts overstate the excess: most youth stay within Amish life, and most choose baptism in the end.

A Buddhist novice becomes a fully ordained monk or nun through a formal act of the whole assembled community, questioned and admitted by a motion carried in silence. Who may receive this rite at all is still contested in parts of the Buddhist world today.

The haircut that marks entry to religious life carries different weight in different traditions: the rite of monastic profession itself in Eastern Orthodoxy, entry to the clergy in the historic Latin church, the visible sign of renunciation across Buddhism.

Close with the one threshold a whole community crosses together rather than one person at a time: once in a lifetime, every able Muslim stands on the same plain in the same white cloth, equal before God regardless of what they were before.