At the west side church
in Porsgrunn (dated to 1758 CE), it is possible to find the Divine Name two places. When you
approach the altarpiece, you can clearly see the Hebrew letters YHWH at
the topmost of the altarpiece.
But inside the sacristy (the priest's
anteroom) it is written something even more exciting. There it is another
altarpiece, with the writing "Jehova". The text can be difficult
to spot at first sight.
(Click on the pictures to enlarge)
Inside the sacristy: