Acts 17:21-23

²¹Now all the Athenians and the strangers living there spent their time in nothing else, but either to tell or to hear some new thing.

²²Paul stood in the middle of the Areopagus and said, “You men of Athens, I perceive that you are very religious in all things.

²³For as I passed along and observed the objects of your worship, I also found an altar with this inscription: ‘TO AN UNKNOWN GOD.’ What therefore you worship in ignorance, I announce to you.