John Gill

Their land also is full of silver and gold,.... Procured by pardons, indulgences, masses, praying souls out of purgatory, tithes, annates, Peter's pence, &c. neither is there any end of their treasures; laid up in the pope's coffers, in their churches, monasteries, and convents: their land is also full of horses, neither is there any end of their chariots; for the cardinals, archbishops, bishops, &c. to ride on and in. Horses and chariots are mentioned among the wares and merchandise of Rome, in Rev 18:13.