This window was given to the Glory of God and in Thanksgiving by the Shells
Jesus Teaches the Multitude
"One day as Jesus was preaching on the shore of the Sea of Galilee, great crowds pressed in on him to listen to the word of God. He noticed two empty boats at the water's edge, for the fishermen had left them and were washing their nets. Stepping into one of the boats, Jesus asked Simon, its owner, to push it out into the water. So he sat in the boat and taught the crowds from there."
Luke 5:1-3 nlt