Psychopompos: psychopomp |ˈsīkōˌpämp|(also psychopompos |ˌsīkōˈpämpəs, -ˈpämpäs|)

noun

(in Greek mythology) a guide of souls to the place of the dead.

• the spiritual guide of a living person's soul.

ORIGIN from Greek psukhopompos, from psukhē ‘soul’ + pompos ‘conductor.’