Surviving lore concerning the
rex Nemorensis indicates that this priest or king held a very uneasy position.
Macaulay's quatrain on the institution of the
rex Nemorensis states: : Those trees in whose dim shadowThe ghastly priest doth reignThe priest who slew the slayer,And shall himself be slain. This is, in a nutshell, the surviving legend of the
rex Nemorensis: the priesthood of Diana at Nemi was held by a person who obtained that honour by slaying the prior incumbent in a
trial by combat, and who could remain at the post only so long as he successfully defended his position against all challengers. However, a successful candidate had first to test his mettle by plucking a golden bough from one of the trees in the
sacred grove. The
human sacrifice conducted at Nemi was thought to be highly unusual by the ancients. Suetonius mentions it as an example of the moral failings of
Caligula. Strabo calls it
Scythian, implying that he found it
barbaric. The violent character of this singular institution could barely be justified by reference to its great antiquity and mythological sanctity. The ancient sources also appear to concur that an escaped slave who seeks refuge in this uneasy office is likely to be a desperate man. ==
The Golden Bough==