Acts 17:22-23 (NKJV)

“Men of Athens, I perceive that in all things you are very religious; for as I was passing through and considering the objects of your worship, I even found an altar with this inscription: To the Unknown God. Therefore, the One whom you worship without knowing, Him I proclaim to you”

St Paul Preaching at Athens, c. 1710
Sir James Thornhill (c. 1675-1734)
Sketch for one of a series of paintings for the dome of St Paul’s Cathedral, London.