In a world that is getting better and better at building walls, God invites us to love radically, following the example of the saints, the doctors, the queens, and all those who came out, who were vulnerable, who embraced others.
You and I will probably never live to see a permanent peace between Muslim, Jew, and Christian. We might not live to see peace among our siblings. But we can catch glimpses of the world as it could be. We simply need to practice keeping our hearts open.