Atos 17:23

23 For as I walked around and looked carefully at your objects of worship, I even found an altar with this inscription: to an unknown god. So you are ignorant of the very thing you worship - and this is what I am going to proclaim to you.

23 For when I came by, I was looking at the things to which you give worship, and I saw an altar with this writing on it, TO THE GOD OF WHOM THERE IS NO KNOWLEDGE. Now, what you, without knowledge, give worship to, I make clear to you.