In Sethian Gnostic texts, the Five Seals are typically described as a baptismal rite involving a series of five full immersions in holy running or "living water," symbolizing spiritual ascension to the divine realm. The Five Seals are frequently mentioned in various Sethian Gnostic texts from the Nag Hammadi library.[1]
While some scholars consider the Five Seals to be literary symbolism rather than an actual religious ritual, Birger A. Pearson believes that the Five Seals refer to an actual ritual in which the initiate was ritually immersed in water five times. Pearson also finds many parallels between the Sethian ritual of the Five Seals and the Mandaean baptismal ritual of masbuta.[2]
Tractates in the Nag Hammadi library that mention the Five Seals include:[1]
The Holy Book of the Great Invisible Spirit, Trimorphic Protennoia, Zostrianos, and Apocalypse of Adam also mention Micheus, Michar, and Mnesinous as three heavenly guardian spirits presiding over the rite of baptism performed in the wellspring of Living Water, while Yesseus Mazareus Yessedekeus (i.e., Jesus of Nazareth the Righteous [''ho dikaios'']) is equated with the Living Water.[1]
In contrast, Marsanes mentions Thirteen Seals rather Five Seals.
At the end of the Apocryphon of John, the Five Seals are described as protecting against death.[1]
This quote has a parallel in Saying 19 of the Coptic Gospel of Thomas, attributed to Jesus.[1]
In the Trimorphic Protennoia, the Five Seals are described in the following manner:[1]
In more detail later in the same text:
In Zostrianos, the protagonist Zostrianos is baptized five times in the name of Autogenes, the divine Self-Generated One.[1]
The number five was also an important symbolic number in Manichaeism, with heavenly beings, concepts, and others often grouped in sets of five.
Buckley (2010) notes similarities with Mandaean baptism (masbuta).[3]