“…57 Records from medieval English church courts show that those prosecuted had levied excessive charges for lending. 58 This might be so in practice since interest rates were easily verifiable and so immoderate levels served as a good rough guide to the intentions of the transactors. Nevertheless, canon law did not make any distinction between high and low rates, 59 and instead ruled out, as a principle, all gains from lending that were unjustified.…”