argument

With loud voice the king greeted them all and spoke kindly to them, and all those who were present expressed their approval, especially the philosophers. For they were far superior to them [i. e. the philosophers] both in conduct and in argument, since they always made God their starting-point.

Verily, when the Law orders us not to covet, it should, I think, confirm strongly the argument that the Reason is capable of controlling covetous desires, even as it does the passions that militate against justice.

But the argument is supremely ridiculous. For Reason is not shown to be master over passions or defects in itself, but over those of the body.