This is the first and great commandment.
Ver. 38. This is the first and great commandment] In respect of order, quantity, and dignity. The second table is fulfilied in the first, and Luther is bold to say, Primo praecepto reliquorum omnium observantia praecipitur; in the first commandment is commanded the keeping of all the rest. We rightly love our very selves no further than we love God. And for others, we are bound to love our friends in him, our foes for him.