[514.] shallow. Comp. Son. i. 6, “shallow cuckoo’s bill,” xiia. 12; Arc. 41, “shallow-searching Fame.”
[515.] sage poets. Homer and Virgil are meant; both of these mention the chimera. Milton (Par. Lost, iii. 19) afterwards speaks of himself as “taught by the heavenly Muse.” Comp. L’Alleg. 17; Il Pens. 117, “great bards besides In sage and solemn tunes have sung.”
[516.] storied, related: ‘To story’ is here used actively: the past participle is frequent in the sense of ‘bearing a story or picture’; Il Pens. 159, “storied windows”; Gray’s Elegy, 41, “storied urn”; Tennyson’s “storied walls.” Story is an abbreviation of history.
[517.] Chimeras, monsters. Comp. the sublime passage in Par. Lost, ii. 618-628. The Chimera was a fire-breathing monster, with the head of a lion, the tail of a dragon, and the body of a goat. It was slain by Bellerophon. As a common name ‘chimera’ is used by Milton to denote a terrible monster, and is now current (in an age which rejects such fabulous creatures) in the sense of a wild fancy; hence the adj. chimerical = wild or fanciful. enchanted isles, e.g. those of Circe and Calypso, mentioned in the Odyssey.
[518.] rifted rocks: rifted = riven. Orpheus, in search of Eurydice, entered the lower world through the rocky jaws of Taenarus, a cape in the south of Greece (see Virgil Georg. iv. 467, Taenarias fauces); here also Hercules emerged from Hell with the captive Cerberus.
[519.] such there be. See [note] on l. 12 for this indicative use of be.
[520.] navel, centre, inmost recess. Shakespeare (Cor. iii. l. 123) speaks of the ‘navel of the state’; and in Greek Calypso’s island was ‘the navel of the sea,’ while Apollo’s temple at Delphi was ‘the navel of the earth.’
[521.] Immured, enclosed. Here used generally: radically it = shut up within walls (Lat. murus, a wall).
[523.] witcheries, enchantments.
[526.] murmurs. The incantations or spells of evil powers were sung or murmured over the doomed object; sometimes they were muttered (as here) over the enchanted food or drink prepared for the victim. Comp. l. [817] and Arc. 60, “With puissant words and murmurs made to bless.”