Devarim 18:22

22 When a navi speaketh b’Shem Hashem, if the thing follow not, nor come to pass, that is the thing which Hashem hath not spoken, but the navi hath spoken it bezadon (in zadon [presumption, arrogance]); thou shalt not be afraid of him.

Devarim 18:22 Meaning and Commentary

Deuteronomy 18:22

When a prophet speaketh in the name of the Lord
Says he comes from God, is sent by him, and has a commission from him to say so:

if the thing follow not, nor come to pass;
as the prophecy of Hananiah, ( Jeremiah 28:3 ) that is the thing which the Lord hath not spoken; or otherwise it would have come to pass, unless when a condition is either expressed or implied, as the repentance or disobedience of a people; see ( Jeremiah 18:7-10 )

but the prophet hath spoken it presumptuously;
in a bold and daring manner, with great impiety and impudence, out of his own head and heart, being a mere device and imagination of his own, which, not having the fear of God, he delivered as coming from the Lord:

thou shall not be afraid of him;
not only to reprove him for his wickedness, but also to punish him for it; showing no regard to the high character he assumes, nor to the great pretensions he makes to sanctity, knowledge, and familiarity with God.

Devarim 18:22 In-Context

20 But the navi, which shall presume to speak a word Bishmi (In My Name), which I have not commanded him to speak, or that shall speak in the shem of elohim acharim, even that navi shall die.

21 And if thou say in thine lev, How shall we know the word which Hashem hath not spoken?

22 When a navi speaketh b’Shem Hashem, if the thing follow not, nor come to pass, that is the thing which Hashem hath not spoken, but the navi hath spoken it bezadon (in zadon [presumption, arrogance]); thou shalt not be afraid of him.