Fresco of the XIII century, from the Oratory of Saint Sylvester, in
the Basilica dei Santi Quattro Coronati (Church of the Four Crowned
Saints), on the Caelian Hill, Rome. Pope Saint Sylvester is represented
here in front of the Emperor Constantine, thus assuming on himself the
role of the pontiff who actuated the passage from the pagan Rome to
the Christian Rome. Such historic function of transition was assigned
on him also as regards the calendar, because his feast was fixed on
December 31, the last day of the year.
The connections are however more complex. It has emerged, in fact, that
in the Imperial Rome, of the twenty-one public sanctuaries dedicated
to the god Silvanus, at least five became, during the Middle Ages, churches
or monasteries dedicated to Saint Sylvester (Palmer 1978, p. 228). Thus
it seems that there was a slow transformation of the Roman god of the
woods in the image of the Saint, who maintained in his name the reference
to the plant world. A legend, furthermore, associated the Saint with
Mount Soratte, where archaic rituals involving the transformation into
wolves were practiced. This mountain would have given refuge to Saint
Sylvester, and here was founded a cult place devoted to the Saint, in
which therapeutic rituals took place, intended to preserve from leprosy
(Palmer 1978, p. 231).
Also in France, it seems that the cult of the Saints Sylvester and Silvanus
should be a superposition, in many places, of the Christian cult upon
the popular worship of a god of the woods, the Silvanus silvestris of
the Gallo-Roman syncretism. This cult was, in its turn, inspired to
the worship of an older Wild Man, of which Gargantua constituted the
form which reached literary reputation due to the works of Rabelais
(Gaignebet-Lajoux 1985, p. 107).
[Image: http://library.artstor.org]