May his memory be a blessing. I found myself repeating these words—a rabbinic phrase that originates in the Jewish tradition—to a Jewish colleague as we mourned the sudden and tragic loss of her student and my friend, Norbertine Father Graham Ross Golden. It’s the kind of tragedy that, when you receive the news, you’re sure it must be a sick joke. Graham was killed at the foot of his abbey drive. He was 35. The car he was driving was T-boned by a pickup truck driven…