[lo_zamoyski]

That's a strange way to phrase things. It's a bit like saying that the Church recognizes the licitness of murder under a lawful ceiling, but that this ceiling just happens to be 0 per year.

Interest as such is recognized as theft and therefore an injustice.

[neaden]

Well murder is similar in that it means an illegal or immoral killing. There are times (say in self defence) where it has taunt it is moral and should be legal to kill, because that isn't murder. So similar to this, it changed usury to illegal lending rather than lending.