Helm

Helm (pronounced HELM [12] ), also known as the Vigilant One and The Watcher, was the god of guardians, protection, and protectors. He was worshiped by guards and paladins both, long being seen as a cold and focused deity who impartially took the role of defender and sometimes also enforcer. His activities in the Time of Troubles caused the folk of Faerûn to look differently on the Watcher. http://forgottenrealms.wikia.com/wiki/Helm