These words of John give us the key to the expression "taught of God to love one another." It is not likely that they refer to anything so external as the words of Scripture, "Thou shalt love thy neighbour as thyself." Even in the Old Testament, to be taught of God was something more spiritual than this; it was the same thing as to have the law written on the heart. That is what the Apostle has in view here. The Christian has been born again, born of God; he has a new nature, with new instincts, a new law, a new spontaneity; it is now native to him to love. Until the Spirit of God enters into men's hearts and recreates them, life is a war of all against all; man is a wolf to man; but in the Church that internecine strife has ended, for its members are the children of God, and every one that loveth Him that begat loveth him also that is begotten of Him. The selfishness of man's nature is veiled, and to some extent repressed, in other societies; but it is not, as a principle, exterminated except in the Church and by the Spirit of Christ. A family ought to be an unselfish place, ruled only by and fostering the spirit of love; yet if Christ be not there, what selfish passions assert themselves in spite of all restraint. Any association working for the common good--a town council even--ought to be an unselfish body; yet how often, in such places, is rivalry conspicuous and self-seeking, and envy, and detraction, and all that is unlike Christ. In the Church which has been taught of God, or, in other words, which has learned of Christ, we find at least some manifestations of a better spirit. It does contain people who love one another because they are Christians; who are unselfish, giving way to each other, esteeming each other, helping each other; if it contained none such, it would not be a Church at all.