Acts 17:23

17:23 For as I went around and observed closely your objects of worship, I even found an altar with this inscription: ‘To an unknown god.’ Therefore what you worship without knowing it, this I proclaim to you.

Acts 17:30-31

17:30 Therefore, although God has overlooked such times of ignorance, he now commands all people everywhere to repent, 17:31 because he has set a day on which he is going to judge the world in righteousness, by a man whom he designated, having provided proof to everyone by raising him from the dead.”