Isaiah 40:21

40:21 Do you not know?

Do you not hear?

Has it not been told to you since the very beginning?

Have you not understood from the time the earth’s foundations were made?

Isaiah 6:9

6:9 He said, “Go and tell these people:

‘Listen continually, but don’t understand!

Look continually, but don’t perceive!’

Isaiah 43:10

43:10 You are my witnesses,” says the Lord,

“my servant whom I have chosen,

so that you may consider and believe in me,

and understand that I am he.

No god was formed before me,

and none will outlive me.