Leviathan appears in biblical poetry and later religious symbolism. The vivid descriptions belong to different literary contexts and should be interpreted accordingly.
Astaroth appears in early modern spirit catalogues and later illustrated demonology. Source editions matter when comparing the figure’s rank, appearance, and supposed knowledge.
Paimon is a royal spirit described in the Ars Goetia and related literature. Musical procession and the teaching of knowledge are important elements of his received image.