God's name in Hebrew letters יהוה (YHVH or JHVH) displayed in Adolf Fredrik Church, Stockholm, Sweden.
...during the 17th and 18th centuries, many Protestant scholars regarded "Jehovah" as the proper personal name of God. As a result, the divine name appeared not only in Bible translations and theological writings, but also on public monuments and official coinage. The inscription "BENEDICTUS SIT IEHOVA DEUS" on this Bern gold ducat is a remarkable example of God's name appearing on a European gold coin.