While on earth, Jesus showed us what it is like to have an intimate relationship with God - so intimate, in fact, that Jesus says there is only one Father, and no one else on earth can take His place: "Call no man on earth 'father,' for you have one Father in heaven." How curious, then, that in the religious world, there are many layers of authority and many "fathers." Priests are often referred to as "Father So-And-So." The Pope is referred to as...