The Borge Church by Fredrikstad kommune is dated from the year 1861, but the altarpiece if from 1743. On top of the altarpiece the name of God is written with Hebrew letters – YHWH. The altarpiece also have the following text: “You are standing by the foot of the altar. Look how Jesus suffered.”
Here you can see some of the places where you can find God's personal name in Norway.