Clary Fairchild: Jace, we need to tell Alec the truth. About what I did. About Raziel.
Jace Herondale: No.
Clary Fairchild: He's your parabatai. We can trust him.
Jace Herondale: He's also the head of the New York Institute. If he didn't report us to the Clave, he'd be as guilty as we are.
Clary Fairchild: Guilty of... what?
Jace Herondale: Compelling a wish from the Angel can only happen once. If the Clave ever found out what we did, they'd lock you in the Gard for the rest of your life.
Clary Fairchild: And if I had to do it all over again, I would.
Jace Herondale: No one can know, Clary.