No man can love his neighbour merely because the Lord says so. The Lord says so because it is right and necessary and natural, and the man wants to feel it thus right and necessary and natural. Although the Lord would be pleased with any man for doing a thing because he said it, he would show his pleasure by making the man more and more dissatisfied until he knew why the Lord had said it. He would make him see that he could not in the deepest sense—in the way the Lord loves—obey any command until he saw the reasonableness of it.

