Ithuʹriel’s Spear
. The spear of the the angel Ithuriel, the slightest touch of which exposed deceit. Hence, when Satan squatted like a toad “close to the ear of Eve,” Ithuriel only touched the creature with his spear, and it resumed the form of Satan.
“Him [i.e. Satan], thus intent Ithuriel with his spear
Touched lightly; for no falsehood can endure
Touch of celestial temper, but returns
Of force to its own likeness.”
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Entry taken from
Dictionary of Phrase and Fable,
edited by the Rev. E. Cobham Brewer, LL.D. and revised in 1895.