History Of The Word "Pope" & Spiritual Fatherhood In The NT
The word "pope" and also the word "patriarch" (usually applied to bishops in Eastern Catholicism or Eastern Orthodoxy) both derive from the ancient Greek Fascinating history & commonalities of the word "pope" (derived from the ancient Greek, "páppas") & the NT "pater" (father), used to refer to spiritual fatherhood.
Source: patheos.com