John 13:34, 35

“A new commandment I give unto you, That you love one another; as I have loved you, that you also love one another. By this shall all men know that you are my disciples, if you have love one to another.”

— John 13:34, 35

There is one test—a gentle, sweet, and holy test—by which the most timid and doubting child of God may decide the genuineness of his Christian character—the evidence to which we allude is, love to the saints. The apostle John presents this as a true test. He does not say, as he in truth might have said, "We know that we have passed from death unto life, because we love God;" but placing the reality of this wondrous translation upon a lower evidence, the Holy Spirit, by the inspired writer, descends to the weakest exhibition of the grace which his own power had wrought, when he says, "We know that we have passed from death unto life, because we love the brethren." Thus so costly in God's eye would appear this heaven-born, heaven-like grace, that even the faint and imperfect manifestation of it by one saint to another, shall constitute a valid evidence of his relation to God, and of his heirship to life eternal.

Our blessed Lord, who is beautifully said to have been an incarnation of love, places the evidence of Christian discipleship on precisely the same ground; "By this shall all men know that you are my disciples, if you have love one to another." He might justly have concentrated all their affection upon Himself, and thus have made their sole and supreme attachment to Him the only test of their discipleship. But no! In the exercise of that boundless benevolence which was never happy but as it was planning and promoting the happiness of others, He bids them "love one another;" and condescends to accept of this as evidencing to the world their oneness and love to Himself.

This affection, let it be remarked, transcends all similar emotions embraced under the same general term. There is a natural affection, a humane affection, and a denominational affection, which often binds in the sweetest and closest union those who are of the same family, or of the same congregation; or who assimilate in mind, in temper, in taste, or in circumstance. But the affection of which we now speak is of a higher order than this. We can find no parallel to it; not even in the pure, benevolent bosoms of angels, until, passing through the ranks of all created intelligences, we rise to God Himself. There, and there alone, we meet the counterpart of Christian love. Believer, the love for which we plead is love to the brethren—love to them as brethren. The church of God is one family, of which Christ is the Elder Brother, and "all are members one of another." It is bound by a moral tie the most spiritual, it bears a family likeness the most perfect, and it has a common interest in one hope the most sublime. No climate, nor color, nor sect, affects the relationship. If you meet one from the opposite hemisphere of the globe, having the image of Christ, manifesting the fruits of the Spirit; who, in his walk and conversation, is aiming to cultivate the heavenly dispositions and holy habits of the gospel, and who is identifying himself with the cause of God and of truth—and you meet with a member of the one family, a brother in the Lord, one who calls your Father his Father, your Lord his Lord; and one, too, who has a higher claim upon your affection and your sympathy than the closest and the tenderest natural relation that life can command.