Scutum Fidei

The Shield of the Trinity or Scutum Fidei is a traditional Christian visual symbol which expresses many aspects of the doctrine of the Trinity, summarizing the first part of the Athanasian Creed in a compact diagram. In late medieval England and France, this emblem was considered to be the heraldic arms of God (and of the Trinity).

Read more about Scutum Fidei:  Basic Description, Brief History, Name, Variations, Significance, Selected References