Owe no man anything. — The word for “owe” in this verse corresponds to that for “dues” in the last. The transition of the thought is something of this kind. When you have paid all your other debts, taxes, and customs, and reverence, and whatever else you may owe, there will still be one debt unpaid — the universal debt of love. Love must still remain the root and spring of all your actions. No other law is needed besides.
Another. — Literally, the other — that is to say, his neighbour, the person with whom in any given instance he has to deal.
We naturally compare with this passage Matthew 22:39-40; Galatians 5:14; James 2:8. It shows how thoroughly the spirit of the Founder of Christianity descended upon His followers, that the same teaching should appear with equal prominence in such opposite quarters. The focusing, as it were, of all morality in this brief compass is one of the great gifts of Christianity to the world. No doubt similar sayings existed before, and that by our Lord Himself was quoted from the Old Testament, but there it was in effect overlaid with ceremonial rules and regulations, and in other moralists it was put forward rather as a philosophical theorem than as a practical basis of morals. In Christianity it is taken as the lever which is to move the world; nor is it possible to find for human life, amid all the intricate mazes of conduct, any other principle that should be at once as simple, as powerful, and as profound.