He called the clothing Europa is often portrayed in as "immodest".
It may be of interest to note that in the European Union, there are many depictions of the woman Europa riding a beast. There is, for example, a 20th Century sculpture in front of the Council of Ministers Office in Brussels, Belgium of an immodest female Europa on a beast. Actually, all the modern pictures of Europa on a beast that I have seen seem to be that of a non-modest woman. ...How pathetic!
Is it only a coincidence that the symbol of Europe is an immodest woman riding a beast?
Who would bother to classify the sort of clothing she is portrayed as wearing as "immodest"?
Why does he feel he needs to slut shame her in such a way?
It is only just occurred to me that it is odd to talk about that. It is. This is odd and demonstrates the rigid mindset he has inculcated into himself as a result of the Armstrongist religion he has long lived in.