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9 And if the prophet, tricked by deceit, says anything, it is I the Lord by whom he has been tricked, and I will put out my hand against him, and he will be cut off from among my people Israel.
'No,' as in Ezekiel 30:15, denotes doubt in a state of temptation.
(References: Arcana Coelestia 2334)
15 I will pour my wrath on Sin, the stronghold of Egypt; and I will cut off the multitude of No.