'Impious' in the Bible

But he said to her, “You speak as one of the [spiritually] foolish women speaks [ignorant and oblivious to God’s will]. Shall we indeed accept [only] good from God and not [also] accept adversity and disaster?” In [spite of] all this Job did not sin with [words from] his lips.

Remember this, O Lord, the enemy has scoffed,And a foolish and impious people has spurned Your name.

Arise, O God, plead Your own cause;Remember how the foolish man scoffs at You all day long.

Out of one of them (Antiochus IV Epiphanes) came forth a rather small horn [but one of irreverent presumption and profane pride] which grew exceedingly powerful toward the south, toward the east, and toward the Beautiful Land (Israel).