City of Heavenly Fire by Cassandra Clare
(The Mortal Instruments #6)
Release date: March 2014
Alec looked down at the shattered pieces in disbelief. "You broke my phone."
Jace shrugged. "Guys don’t let other guys keep calling other guys. Okay, that came out wrong. Friends don't let friends keep calling their exes and hanging up. Seriously. You have to stop."
Alec looked furious. "So you broke my brand new phone? Thanks a lot."
Jace smiled serenely and lay back on the grass. "You're welcome."
"I think," Jace said, "that you don’t want to tell your secrets, so you decided to break up with Alec because..."
"No killing," Jordan said. "We're trying to make you feel peaceful, so you don't go up in flames. Blood, killing, war, those are all non-peaceful things. Isn't there anything else you like? Rainforests? Chirping birds?"
"Weapons," said Jace. "I like weapons."
"I'm starting to think we have a problematic issue of personal philosophy here."
Jace leaned forward, his palms flat on the ground. "I'm a warrior," he said. "I was brought up as a warrior. I didn't have toys, I had weapons. I slept with a wooden sword until I was five. My first books were medieval demonologies with illuminated pages. The first songs I learned were chants to banish demons. I know what brings me peace, and it isn't sandy beaches or chirping birds in rainforests. I want a weapon in my hand and a strategy to win."
Jordan looked at him levelly. "So you're saying that what brings you peace... is war."
"Now you get it."
"We shouldn't," protested Isabelle. "The Clave has a plan."
"The Clave has the collective intelligence of a pineapple," said Jace.
Alec blinked up at them. "Jace is right."
Isabelle turned on her brother. "What do you know? You weren't even paying attention."
"I was," Alec said, injured. "I said Jace was right."
"Yeah, but there's like a 90% chance of me being right most of the time, so that's not proof you were listening," said Jace. "That's just a good guess."