The other answer is expressly given at the end of the first part (with an appeal to the sixteenth proposition, that everything which the divine understanding conceives as creatable has actually come into existence).

The most generous Italian conceives that there are certain persons whom it would be contamination for him to call into the open field.

You may imagine that I have no friendly feeling towards this man, yet I cannot for an instant conceive him capable of harming a hair of his wife's head.

Some have a corrupt ear, they think they hear music, or some hideous noise as their phantasy conceives, corrupt eyes, some smelling, some one sense, some another.