Yeah, these gods and goddesses don't mess around. Smiting with lightning? Pssh. They get their hands dirty—with blood. And these are definitely gods who like to come down to earth and meddle in human affairs.

We're not sure if Luke grew out of the jealousy of his youth or not, and we never really find out because he kind of bottles that stuff up. What can we say? Luke's not a sharer.

Here, Jace is telling Clary that she can tell Simon all about the Clave, etc., because she isn't forbidden to do so. We have a feeling that Jace wouldn't tell Simon anything even if he had a gun pointed at his head. There are some rules you just don't break.