'Ignorance' in the Bible

“And now, brothers, I know that you did it in ignorance, just as your leaders also did.

For as I was passing through and observing the objects of your worship, I even found an altar on which was inscribed: TO AN UNKNOWN GOD. Therefore, what you worship in ignorance, this I proclaim to you.

“Therefore, having overlooked the times of ignorance, God now commands all people everywhere to repent,