'Invoke' in the Bible

Listen to this, O family of Jacob, you who are called by the name 'Israel,' and are descended from Judah, who take oaths in the name of the Lord, and invoke the God of Israel -- but not in an honest and just manner.

"I made myself available to those who did not ask for me; I appeared to those who did not look for me. I said, 'Here I am! Here I am!' to a nation that did not invoke my name.