In the new light the lawyer can answer his own question now, and he does; for when Jesus asks, "Which of these three, thinkest thou, proved neighbour unto him that fell among the robbers?" he replies, with no hesitation, but with a lingering prejudice that does not care to pronounce the, to him, outlandish name, "He that showed mercy on him." The lesson is learned, the lesson of humanity, for the whole parable is but an amplification of the Golden Rule, and Jesus dismisses the subject and the scholar with the personal application, which is but a corollary of the proposition He has demonstrated, "Go thou and do likewise." Go and do to others as you would have them do to you, were the circumstances reversed and your places changed. Read off your duty, not from your own low standpoint merely, but in a binocular vision, as you put yourself in his place; so will you find that the line of duty and the line of beauty are one.
The practical lessons of the parable are easy to trace, as they are of universal application. The first, lesson it teaches is the lesson of humanity, the neighbourhood and brotherhood of man. It is a convenience, and perhaps a necessity, of human life, that the great mass of humanity should be broken up into fragments, sections, with differing customs, languages, and names. It gives to the world the stimulus of competition and helpful rivalries. But these distinctions are superficial, temporary, and beneath this diversity of speech and thought there is the deeper unity of soul. We emphasize our differences; we pride ourselves upon them; but how little does Heaven make of them! Heaven does not even see them. Our national boundaries may climb up over the Alps, but they cannot touch the sky. Those skies look down and smile on all alike, divinely impartial in their gifts of beauty and of light. And how little of the provincial, or even national, there was about Jesus! Though He kept Himself almost entirely within the borders of the Holy Land, never going far from His central pivot, which was Jerusalem, and its cross, yet He belonged to the world, as the world belonged to Him. He called Himself the Son of man, at once humanity's flower, and humanity's Son and Saviour. And as over the cradle of the Son of man the far east and the far west together leaned, so around His cross was the meeting-place of the races. The three chief languages inscribed upon it proclaimed His royalty, while the cross itself, on which the Sacrifice for humanity was to be offered, was itself the gift of humanity at large, as Asia provided it, and Europe prepared it, and Africa, in the person of the Cyrenean, bore it. In the mind of Jesus, as in the purpose of God, humanity was not a group of fractions, but a unit one and indivisible, made of one blood, and by one Blood redeemed. In the heart of Jesus there was the "enthusiasm of humanity," all-absorbing and complete, and that enthusiasm takes possession of us, a new force generated in our lives, as we approach in spirit the great Ideal Man.
The second lesson of the parable is the lesson of mercy, the beauty of self-sacrifice. It was because the Samaritan forgot himself that all the world has remembered and applauded him. It is because of his stoop of self-renouncing love that his character is so exalted, his memory so dear, and that his very name, which is a title without a name, floats down the ages like a sweet song. "Go and do thou likewise" is the Master's word to us. Discipline your heart that you may see in man everywhere a brother, whose keeper you are. Let fraternity be, not a theory only, but a realized fact, and then a factor of your life. Train your eye to watch for others' needs, to read another's woe. Train your soul to sympathy, and your hand to helpfulness; for in our world there is room enough for both. Bethesda's porches stretch far as our eye can reach, all crowded, too, with the sorrowing, the sick, and the sad, thick enough indeed, but not so close as that an angel's foot may not step between them, and not so sad but an angel's voice may soothe and cheer. He who lifts another's load, who soothes another's smart, who brightens a life that else would be dark, who puts a music within a brother's soul, though it be only for a passing moment, wakes even a sweeter music within his own, for he enters on earth into his Master's joy, the joy of a redeeming, self-sacrificing love.