The word "usurer" refers to someone who lends money to others and charges unreasonably high interest rates, which may put the borrower in a difficult situation. Full definition
Shakespeare not only provides the Jewish usurer with a name, but also with a daughter who elopes with a Christian, as well as with a history of hostility and abuse from the Christian merchant Antonio. (firstthings.com)
As Wendell Berry says, «Lovers must not, like usurers, live for themselves alone. (firstthings.com)
The one conditions the other, just as usurer and squanderer condition each other.29 (religion-online.org)