A 13-year-old explains the religion behind marriage equality. My head now hurts from nodding along.

Duncan McAlpine Sennett, the 13-year-old in this video, gave the traditional religious speech — I’ve learned this is called a d’var Torah — at his bar mitzvah. I’ve also learned that the purpose of the d’var Torah is to relate biblical text to the person’s life and passions. Well, Duncan’s life and passions inspire me…