“Being a Silent Brother is life, Clary Fray. But if you mean I remember my life before the Brotherhood, I do.Clary took a deep breath. “Were you ever in love? Before the Brotherhood? Was there ever anyone you would have died for?”There was a long silence. Then:Two people, said Brother Zachariah. There are memories that time does not erase, Clarissa. Ask your friend Magnus Bane, if you do not believe me. Forever does not make loss forgettable, only bearable.”

“Tessa reached to brush the damp hair from his forehead. He leaned into her touch, his eyes closing. “Jem—have you ever—” She hesitated. “Have you ever thought of ways to prolong your life that are not a cure for the drug?” At that his eyelids flew open. “What do you mean?” She thought of Will, on the floor of the attic, choking on holy water. “Becoming a vampire. You would live forever—” He scrambled upright against the pillows of the bed. “Tessa, no. Don’t—you can’t think that way.”  “Is the thought of becoming a Downworlder truly so horrible to you?” “Tessa …” He exhaled slowly. “I am a Shadowhunter. Nephilim. Like my parents before me. It is the heritage I claim, just as I claim my mother’s heritage as part of myself. It does not mean I hate my father. But I honor the gift they gave me, the blood of the Angel, the trust placed in me, the vows I have taken. Nor, I think, would I make a very good vampire. [redacted for spoilers] I would no longer be Will’s parabatai, no longer be welcome in the Institute. No, Tessa. I would rather die and be reborn and see the sun again, than live to the end of the world without daylight.” “A Silent Brother, then,” she said.  His eyes softened slightly. “The path of Silent Brotherhood is not open to me.”

“And now I’m looking at you,” he said, “and you’re asking me if I still want you, as if I could stop loving you. As if I would want to give up the thing that makes me stronger than anything else ever has. I never dared give much of myself to anyone before – bits of myself to the Lightwoods, to Isabelle and Alec, but it took years to do it – but, Clary, since the first time I saw you, I have belonged to you completely. I still do. If you want me.”

“You remember what else I said to you that day in the drawing room,” he said. “I want you to be happy, and him to be happy. And yet when you walk that aisle to meet him and join yourselves forever you will walk an invisible path of the shards of my heart, Tessa. I would give over my own life for either of yours. I would give over my own life for your happiness. I thought perhaps that when you told me you did not love me that my own feelings would fall away and atrophy, but they have not. They have grown every day. I love you now more desperately, this moment, than I have ever loved you before, and in an hour I will love you more than that. It is unfair to tell you this, I know, when you can do nothing about it.” He took a shuddering breath. “How you must despise me.”

“If Jem dies, I cannot be with Tessa,” said Will. “Because it will be as if I were waiting for him to die, or took some joy in his death, if it let me have her. And I will not be that person. I will not profit from his death. So he must live.” He lowered his arm, his sleeve bloody. “It is the only way any of this can ever mean anything. Otherwise it is only —”“Pointless, needless suffering and pain? I don’t suppose it would help if I told you that was the way life is. The good suffer, the evil flourish, and all that is mortal passes away,” Magnus said.“I want more than that,” said Will. “You made me want more than that. You showed me I was only ever cursed because I had chosen to believe myself so. You told me there was possibility, meaning. And now you would turn your back on what you created.”

“Magnus took a deep breath and spoke gently. “Will. You asked me for my wisdom, as someone who has lived many lifetimes and buried many loves. I can tell you that the end of a life is the sum of the love that was lived in it, that whatever you think you have sworn, being here at the end of Jem’s life is not what is important. It was being here for every other moment. Since you met him, you have never left him and never not loved him. That is what matters.”

“Clary: So, do you mind if I ask something? Its personal but important.Simon: What is it?Clary: With the whole Mark of Cain thing, does that mean that if I accidently kick you during the nightm I get kicked in the shins seven times by an invisible force?Simon: Just go to sleep, Fray.”