Covering
A covering of precious stones (Ezekiel 28:4, 13) signifies the truths of intelligence.
(Referenties: Apocalypse Revealed 90)
Whale and dragon
In the Hebrew language, the same word is used for both 'whale' and 'dragon,' and both have a similar spiritual significance, as in Jeremiah 51:34.
(Referenties: Apocalypse Explained 714)