'Blasphemous' in the Bible

They said to him, “Thus says Hezekiah, ‘This is a day of distress and anxiety, of punishment and humiliation; for children have come to [the time of their] birth and there is no strength to rescue them.

“How you have fallen from heaven,O star of the morning [light-bringer], son of the dawn!You have been cut down to the ground,You who have weakened the nations [king of Babylon]!