Catholicism and Capitalism
Article by by the libertarian Murray Rothbard looking at the two encyclicals, Quadrigisimo Anno and Rerum Novarum.
Churches Come to Terms with Moneylending
An article on how Christian churches came to accept the concept of interest.
The Ancients and the Scholastics
Survey article from the History of Economic Thought website.
The Church Fathers On Usury, 400-444
From the Medieval Sourcebook.
Thomas Aquinas: On Usury
From the Medieval Sourcebook.