'Non existent' in the Bible

“You will seek those who quarrel with you, but will not find them,Those who war with you will be as nothing and non-existent.

Look, you are nothing, and your accomplishments are nonexistent; the one who chooses to worship you is disgusting.

Look, all of them are a delusion;their works are nonexistent;their images are wind and emptiness.

(as it is written [in Scripture], “I have made you a father of many nations”) in the sight of Him in whom he believed, that is, God who gives life to the dead and calls into being that which does not exist.