In many religious quinceañeras, the celebrant traditionally receives a Bible as a symbol of faith.
The presentation commonly occurs during a church service or at the reception, especially in families observing a Catholic quinceañera tradition. The Bible represents religious guidance and the family’s hope that the celebrant will carry faith into adulthood.
This item is not required at every quinceañera. Secular celebrations may omit religious gifts, and families from different denominations may present another faith-related object. The practice also differs between countries and parishes.
A Bible should not be confused with the rosary or medal that may also be presented. Those objects can accompany the ceremony, but the Bible is the conventional answer when the question concerns a symbolic book of faith.