I said that John, by leaving out any specification of the object of love, as well as by the verses that immediately follow, shows that he regards the emotion as one, though its direction is two-fold. That just comes to the plain truth, that the only victorious antagonist to the self-regarding temperament of average men, and the only power which will change philanthropy from a sentiment into a self-denying and active principle of conduct, is to be found in the belief of the love of God in Jesus Christ, and in answering love to Him.
That is a lesson for many sorts of people to-day. What they call altruism is no discovery of Christianity, but its practice is. I freely admit that there is much honest and self-sacrificing beneficence and benevolence which are not connected, in the men who practice them, with faith in Jesus Christ. But I question very much whether these would have existed if the story of the Cross had been unknown. And sure I am that the history of non-Christian attempts to promote the brotherhood of man, and to diffuse a wide and operative love of mankind, teaches us, on the one side, that the emotion is not strong enough to last, and to work, unless it is based on God's love in Jesus Christ. And the history of Christianity, on the other side, though with many defects and things to be ashamed of, teaches us, conversely, that wherever there is a genuine love of God, its exterior form, so to say, the outside of it which is presented to the world, will be true love to man.
Christian people, lay this to heart; you are to be mirrors of the love to which you turn for all blessedness and peace. It is of no use to say, My religion is the love of God' unless the love of God is manifested in the love of man. If you love God, you will love those that God loves, those for whom Christ died, those who are just like what you were when you learned that God loved you. The service of God is the service of man.
One last word, We love Him, because He first loved us.' Do you? Or is it rather true of you: I do not love God, though He has loved me'? I saw not long since, up on the flank of a mountain, an obstinate patch of snow, that had fronted, in unbelted cold, months of the summer sun. There are some of us who lift a broad shield of thick-ribbed ice between ourselves and the radiance of the warm heart of God. Oh! brother; do not shut that love out of your heart; for if you do, you shut out peace and goodness, and shut in all manner of poisonous creatures and doleful shapes, whose companionship will be misery and death.