Pleroma (Greek πλήρωμα) generally refers to the totality of divine powers. The word means fullness from πληρόω ("I fill") comparable to πλήρης which means "full", and is used in Christian theological contexts: both in Gnosticism generally, and by St. Paul the Apostle in Colossians 2:9 (the word is used 17 times in the NT).
Pleroma is also used in the general Greek language and is used by the Greek Orthodox church in this general form since the word appears in the book of Colossians. Proponents of the view that Paul was actually a Gnostic, such as Elaine Pagels of Princeton University, view the reference in Colossians as something that was to be interpreted in the Gnostic sense.
The word itself is a relative term, capable of many shades of meaning, according to the subject with which it is joined and the antithesis to which it is contrasted. It denotes the result of the action of the verb pleroun; but pleroun is either
- to fill up an empty thing (e.g. Matthew 13:48), or
- to complete an incomplete thing (e.g. Matthew 5:17);
and the verbal substantive in -ma may express either
- the objective accusative after the verb, 'the thing filled or completed,' or
- the cognate accusative, 'the state of fulness or completion, the fulfilment, the full amount,' resulting from the action of the verb (Romans 11:12, 13:10, 15:29, 1 Corinthians 10:26).
It may emphasize totality in contrast to its constituent parts; or fulness in contrast to emptiness (kenoma); or completeness in contrast to incompleteness or deficiency (hysterema Colossians 1:24, 2 Corinthians 11:9, hettema Romans 11:12).
A further ambiguity arises when it is joined with a genitive, which may be either subjective or objective, the fulness which one thing gives to another, or that which it receives from another.
In its semi-technical application it is applied primarily to the perfection of God, the fulness of His Being, 'the aggregate of the Divine attributes, virtues, energies': this is used quite absolutely in Colossians 1:19 (oti en auto eudokesen pan to pleroma katoikesai), but further defined
- as pan to pleroma tes theotetos, 'the whole completeness of the Divine nature,' in Colossians 2:9,
- as pan to pleroma tou theou, 'the whole (moral) perfection which is characteristic of God,' in Ephesians 3:19.
Secondarily, this same pleroma is transferred to Christ; it was embodied permanently in Him at the Incarnation (Colossians 1:19); it still dwells permanently in His glorified Body, en auto katoikei somatikos (Colossians 2:9); it is tou pleromatos tou christou (Ephesians 4:13), the complete, moral, and intellectual perfection to which Christians aspire and with which they are filled (Ephesians 4:13, Colossians 2:10 este en auto pepleromenoi. Cf. John 1:16 oti ek tou pleromatos autou emeis pantes elabomen, where pleroma is the state of Him who is pleres charitos kai aletheias, John 1:14, cf. Luke 2:40 pleroumenon sophia). This indwelling emphasizes the completeness with which the Son represents the Father; it is the fulness of life which makes Him the representative, without other intermediary agencies, and ruler of the whole universe; and it is the fulness of moral and intellectual perfection which is communicable through Him to man; it is consistent with a gradual growth of human faculties (Luke 2:40), therefore with the phrase eauton ekenosen of Philippians 2:7, which is perhaps intended as a deliberate contrast to it. One further application of the phrase is made in (Ephesians 1:23, where it is used of the Church, to pleroma tou ta panta en pasin pleroumenou. Here the genitive is perhaps subjective—the fulness of Christ, His full embodiment, that fulness which He supplies to the Church—emphasizing the thoroughness with which the Church is the receptacle of His powers and represents Him on earth. The analogy of the other uses of the word with the genitive of the person (Ephesians 3:19, 4:13), and the stress throughout these books on Christians being filled by Christ (Ephesians 3:19, 4:13, 5:18, Colossians 1:9, 2:10, 4:12, John 1:16, 3:34), favours this view. But the genitive may be objective, 'the complement of Christ,' that which completes Him, which fills up by its activities the work which His withdrawal to heaven would have left undone, as the body completes the head. The analogy of the body, the stress laid on the action of the Church (Ephesians 3:10-21), St. Paul's language about himself in Colossians 1:24 (antanaplero ta hysteremata ton thlipseon tou christou), support this, and it is impossible to decide between the two. The former view has been most common since the thorough examination of the word by Fritzsche and Lightfoot (Col.), and was taken by von Soden (Hand-Comm.). But the latter view, which was that of Origen and Chrysostom, has been strongly advocated by Pfleiderer, and T. K. Abbott (International Critical Comm.).
Outside the NT the word occurs in Ignatius in a sense which is clearly influenced by the NT, and apparently in the meaning of the Divine fulness, as going forth and blessing and residing in the Church (Eph. Inscr. te eulogemen en megethei theou patros pleromati, and Trall. Inscr. en kai aspazomai en to pleromati, almost = en Christo).
In Gnosticism the use becomes yet more stereotyped and technical, though its applications are still very variable. The Gnostic writers appeal to the use in the NT (e.g. Iren I. iii. 4), and the word retains from it the sense of totality in contrast to the constituent parts; but the chief associations of pleroma in their systems are with Greek philosophy, and the main thought is that of a state of completeness in contrast to deficiency (hysterema, Iren. I. xvi. 3; Hippol. vi. 31), or of the fulness of real existence in contrast to the empty void and unreality of mere phenomena (kenoma, Iren. I. iv. 1). Thus in Cerinthus it expressed the fulness of the Divine Life out of which the Divine Christ descended upon the man Jesus at his baptism, and into which He returned (Iren. I. xxvi. 1, III. xi. 1, xvi. 1). In the Valentinian system it stands in antithesis to the essential incomprehensible Godhead, as 'the circle of the Divine attributes,' the various means by which God reveals Himself: it is the totality of the thirty aeons or emanations which proceed from God, but are separated alike from Him and from the material universe. It is at times almost localized, so that a thing is spoken of as 'within,' 'without,' 'above,' 'below' the Pleroma: more often it is the spirit-world, the archetypal ideal existing in the invisible heavens in contrast to the imperfect phenomenal manifestations of that ideal in the universe. Thus 'the whole Pleroma of the aeons' contributes each its own excellence to the historic Jesus, and He appears on earth 'as the perfect beauty and star of the Pleroma' (teleiotaton kallos kai astron tou pleromatos, Iren. I. xi. 6). Again, each separate aeon is called a pleroma in contrast to its earthly imperfect counterpart, so that in this sense the plural can be used, pleromata (Iren. I. xiv. 2); and even each individual has his or her Pleroma or spiritual counterpart (to pleroma autes of the Samaritan woman,—Heracleon, ap. Origen, xiii. p. 205). Similarly it was used by writers as equivalent to the full completeness of perfect knowledge (Pistis Sophia, p. 15). It thus expressed the various thoughts which we should express by the Godhead, the ideal, heaven; and it is probably owing to this ambiguity, as well as to its heretical associations, that the word dropped out of Christian theology. It is still used in its ordinary untechnical meaning, e.g. Theophylact speaks of the Trinity as pleroma tou theou; but no use so technical as that in Ignatius reappears.
Diagram of the Pleroma 
Hystêrema (the Inferiority or Incompletion), the larger from the smaller Circle, the Unmanifested from the Manifested. Within the Circle of the Hysterêma is the Square of primordial Matter, or Chaos, emanated by Sophia, called the Ektrôma (or Abortion). Above this is a Triangle, primordial Spirit, called the Common Fruit of the Pleroma, or Jesus, for to all below the Pleroma it appears as a unity. Notice how the Triangle and Square of the Hysterêma are a reflection of the Triangle and Square of the Pleroma. Finally, the plane of the paper, enclosing and penetrating all, is Sigê (Silence).
John M. Dillon in his "Pleroma and Noetic Cosmos: A Comparative Study" states that Gnosticism imported its concept of the ideal realm or Pleroma from Plato's concept the cosmos and Demiurge in Timaeus and of Philo's Noetic cosmos in contrast to the aesthetic cosmos. Dillon does this by contrasting the Noetic cosmos to passages from the Nag Hammadi, where the aeons are expressed as the thoughts of God. Dillon expresses the concept that Pleroma is a Gnostic adaptation of Hellenic ideas, since before Philo there is no Jewish tradition that accepts that the material world or cosmos was based on an ideal world that exists as well.
Carl Jung 
Carl Jung used the word in his mystical 1916 unpublished work, Seven Sermons to the Dead, which was finally published in Answer to Job (1952), and later in an appendix to the second edition of Jung's autobiography, Memories, Dreams, Reflections (1962). According to Jung, pleroma is both "nothing and everything. It is quite fruitless to think about pleroma. Therein both thinking and being cease, since the eternal and infinite possess no qualities."
Gregory Bateson 
In his work on the Ecology of Mind, Gregory Bateson adopts and extends Jung's distinction between Pleroma (the non-living world that is undifferentiated by subjectivity) and Creatura (the living world, subject to perceptual difference, distinction, and information). What Bateson calls the "myth of power" is the epistemologically false application to Creatura of an element of Pleroma (non-living, undifferentiated).
See also 
- Svenska Akademiens Ordbok, search on the word Pleroma 
- See Strong's #4138: pleroma .
- Pagels, p. 137.
- Rom. ii. pp. 469 ff.
- Paulinism, ii. p. 172.
- Mead, pp. 237-8.
- Dillon, p. 99 ff.
- Fritzsche, Carl Friedrich A. (1839). Pauli ad Romanos epistola. Tomus II. Halis Saxonum.
- Pfleiderer, Otto (1877). Paulinism. Volume II. Williams and Norgate.
- Lightfoot, Joseph Barber (1890). "On the meaning of πλήρωμα". Saint Paul's Epistles to the Colossians and to Philemon. London: Macmillan.
- von Soden, H. (1891). Hand-Commentar zum NT. Text "location" ignored (help); Text "Freiburg" ignored (help)
- Mead, G.R.S. (1890). "Pistis Sophia". In Blavatsky, Helena. Lucifer (London: The Theosophical Publishing Society) 6 (33): 230–239.
- Abbott, Thomas Kingsmill (1903). The International Critical Commentary on the Holy Scriptures of the Old and New Testaments: Ephesians and Colossians. C. Scribner's Sons.
- Jung, C.G. (1962). Memories, Dreams, Reflections. Vintage Books. ISBN 0-679-72395-1.
- Pagels, Elaine (1975). The Gnostic Paul: Gnostic Exegesis of the Pauline Letters (1992 edition: Trinity Press International, ISBN 1-56338-039-0 ed.). Fortress Press. ISBN 0-8006-0403-2.
- Dillon, John M. (1992). "Pleroma and Noetic Cosmos: A Comparative Study". In Wallis, R.T. Neoplatonism and Gnosticism. State Univ. of New York Press. ISBN 0-7914-1337-3.
- This article incorporates text from a publication now in the public domain: Lock, W. (1902). "Pleroma". In Hastings, James. A Dictionary of the Bible IV. pp. pages 1–2.