Vatican City, Dec 16, 2017 / 03:20 am (CNA/EWTN News).- “I will give you the keys to the kingdom of heaven,” Jesus told St. Peter, as recorded in the Gospel of Matthew.

Gianni Crea, as the ‘clavigero’ – or key keeper – of the Vatican Museums, has a slightly different job. Beginning at 5:30 every morning, he traverses the dark and quiet halls of the Vatican, opening the more than 300 doors in the “Museums of the Pope.”