Orixás as sacred lines
Orixás are recognized as sacred forces or lines central to many Umbandas.
What it is: Umbanda recognizes orixás as fundamental sacred references, though not always with the same liturgical treatment seen in other Afro-Brazilian religions.
How the religion understands it: In many terreiros, the orixás organize vibrations, lines of work, spiritual qualities, protection, and correspondences with entities and rituals.
Basis and context: This belief developed at the meeting point between African matrices and Umbandist reworkings.
Debates and variations: Some currents strongly emphasize the orixás; others focus the religious experience more on entities and mediumistic charity.
Supportive
Alexandre Cumino, God, Gods, Divinities
A contemporary reflection on God, the orixás, and entities.
Reference: Alexandre Cumino, works on Umbanda theology and symbolism.
Content: The author seeks to distinguish God, the orixás, entities, and spiritual mediations in the religion's contemporary language.
Use in debate: It is useful for the supreme God, the orixás, and internal theological plurality.
Vagner Gonçalves da Silva, Candomblé and Umbanda
An important comparative synthesis on the two Afro-Brazilian religions.
Reference: Vagner Gonçalves da Silva, Candomblé and Umbanda.
Content: The work presents the history, cosmology, rites, and relevant distinctions between the two traditions.
Use in debate: It is useful for Umbandist plurality and differentiation in relation to Candomblé.
W. W. da Matta e Silva, Umbanda of Us All
An influential work in esoteric and systematized currents of Umbanda.
Reference: W. W. da Matta e Silva, Umbanda of Us All.
Content: The book presents a doctrinal formulation that combines spiritual lines, esotericism, and ritual organization.
Use in debate: It is important for Umbanda's internal plurality and systematized currents.