Phallic symbol
Phallic symbols are forms or concepts considered to be representations of the penis (or phallus) and the fertility and cultural implications that are associated with the male sexual organ.
Phallic symbols in religion
Ancient Greece
In tradiational Greek religion, Hermes, before being associted as the messenger god was considered to be a phallic deity associated with male fertility. This may explain the conditions of his offspring, including Pan, who was often portrayed as having a constant erection.
Ancient Norway
The Norse god Freyr is considered to be a phallic deity, representing male fertility and love.
Ancient Rome
Wearing phallic symbol jewlery was supposed to ward off the evil eye and bring good luck.