Linked from
The 22 pages that link to Indulgence, each with the reason it gives.
CrusadesRelated: Crusade preaching offered spiritual privileges that helped motivate participants.
Jan HusRelated: Hus opposed the sale of indulgences authorized by a rival pope to fund a campaign.
Council of ClermontRelated: Urban offered spiritual benefits to those who joined the expedition.
SimonyRelated: Selling an indulgence could turn a spiritual privilege into a source of revenue.
Johann TetzelRelated: Indulgences were the subject of Tetzel’s public preaching and fundraising.