The significance of this cannot be exaggerated. What is Christianity? It is God's way of getting hold of us, of attaching us to what is good, of making us holy, perfect men. And the method He uses is the presentation of goodness in a personal form. He makes goodness supremely attractive by exhibiting to us its reality and its beauty and its permanent and multiplying power in Jesus Christ. Absolutely simple and absolutely natural is God's method. The building up of systems of theology, the elaborate organisation of churches, the various, expensive, and complicated methods of men, how artificial do they seem when set alongside of the simplicity and naturalness of God's method! Men are to be made perfect. Show them, then, that human perfection is perfect love for them, and can they fail to love it and themselves become perfect? That is all. The mission of Christ and the salvation of men through Him are as natural and as simple as the mother's caress of her child. Christ came to earth because He loved men and could not help coming. Being on earth, He expresses what is in Him--His love, His goodness. By His loving all men and satisfying all their needs, men came to feel that this was the Perfect One, and humbly gave themselves to Him. As simply as love works in all human affairs and relationships, so simply does it work here.
And God's method is as effectual as it is simple. Men do learn to love Christ. And this love secures everything. As a bond between two persons, nothing but love is to be depended upon. Love alone carries us out of ourselves and makes other interests than our own dear to us.
But Christ requires us to love Him and invites us to consider whether we do now love Him, because this love is an index to all that is in us of a moral kind. There is so much implied in our love of Him, and so much inextricably intertwined with it, that its presence or absence speaks volumes regarding our whole inward condition. It is quite true that nothing is more difficult to understand than the causes of love. It seems to ally itself with equal readiness with pity and with admiration. It is attracted sometimes by similarity of disposition, sometimes by contrast. It is now stirred by gratitude and again by the conferring of favours. Some persons whom we feel we ought to love we do not draw to. Others who seem comparatively unattractive strongly draw us. But there are always some persons in every society who are universally beloved; and these are persons who are not only good, but whose goodness is presented in an attractive form--who have some personal charm, in appearance or manner or disposition. If some churlish person does not own the ascendency, you know that the churlishness goes deep into the character.
But this poorly illustrates the ascendency of Christ and what our denial of it implies. His goodness is perfect and it is complete. Not to love Him is not to love goodness; it is to be out of sympathy with what attracts pure and loving spirits. For whatever be the apparent or obscure causes of love, this is certain--that we love that which best fits and stimulates our whole nature. Love lies deeper than the will; we cannot love because we wish to do so, any more than we can taste honey bitter because we wish to do so. We cannot love a person because we know that their influence is needful to forward our interests. But if love lies deeper than the will, what power have we to love what at present does not draw us? We have no power to do so immediately; but we can use the means given us for altering, purifying, and elevating our nature. We can believe in Christ's power to regenerate us, we can faithfully follow and serve Him, and thus we shall learn one day to love Him.