“It remains, however, that art expresses theological development less clearly than the written sources. The types of art and their contexts were fixed in the third millennium, and only minor changes are allowed through time.
Most of the supernatural beings treated in this book become defeated adversaries of gods at some point in their history, but they are never represented as such in art. Other theological changes are expressed by omitting certain features or contexts, rather than by adding new ones.
The identities and histories of Mesopotamian monsters are the subject of this book. It is an expanded version of “Studies in Babylonian Demonology II,” announced in JEOL 27 90ff., dealing with the lahmu. Here the lahmu, the “hairy one,” reappears in its proper setting between the other apotropaic gods and monsters of the rituals. The expansion is due to the recovery of new textual material.
(F.A.M. Wiggermann, The Staff of Ninšubura: Studies in Babylonian Demonology II, Jaarbericht Ex Oriente Lux 29, 1985-6).
The texts treated are rituals for the defence of the house against epidemic diseases, represented as an army of demonic intruders. The gates, rooms, and corners of the house are occupied by prophylactic figures of clay or wood, that the texts describe in detail. The clay figures have been found in excavations, and the importance of these texts for iconography lies in linking descriptions with archaeological fact.
Fortunately the archaeological material corresponding to our texts has been collected and discussed in two recent monographs: Dessa Rittig, Assyrisch-babylonische Kleinplastik magischer Bedeutung vom 13.-6. Jh. v Chr, (1977), and Dieter Kolbe, Die Reliefprogramme religiös-mythologischen Charakters in neu-assyrischen Palästen, (1981). Both authors tried to match the archeological types with the figures of the ritual texts, then still fragmentary.
The main text K 2987B+ (parts of it were edited previously by O. R. Gurney, “Babylonian Prophylactic Figures and Their Ritual,” AAA 22 (1935), 42ff.) and the better preserved extracted KAR 298 are edited and collated below as text I and II, and considerable progress could be made in their reconstruction.
A third text containing similar material is bīt mēseri which has been treated here as text III.
Differing somewhat is the “Ritual for the Substitute King.” A new manuscript has been edited here as text VI.
Although the identities and the histories of the monsters are the main subject of the present study, the information supplied by the texts on other facets of iconography could not be totally ignored. In the commentary on text II paragraphs on gods, sages, and attributes have been inserted. Here the correspondance of the texts with the archaeological material is less straightforward, and our results remain tentative.”
F.A.M. Wiggermann, Mesopotamian Protective Spirits: The Ritual Texts, STYX&PP Publications, Groningen, 1992, p. xii.