A FORMULA, a receipt, for Sanctification -- can one seriously speak of this mighty change as if the process were as definite as for the production of so many volts of electricity? It is impossible to doubt it. Shall a mechanical experiment succeed infallibly, and the one vital experiment of humanity remain a chance? Is corn to grow by method, and character by caprice? If we cannot calculate to a certainty that the forces of religion will do their work, then is religion vain. And if we cannot express the law of these forces in simple words, then is Christianity not the world's religion but the world's conundrum.

Where, then, shall one look for such a formula? Where one would look for any formula -- among the text books. And if we turn to the text books of Christianity we shall find a formula for this problem as clear and precise as any in the mechanical sciences. If this simple rule, moreover, be but followed fearlessly, it will yield the result of a perfect character as surely as any result that is guaranteed by the laws of nature. The finest expression of this rule in Scripture, or indeed in any literature, is probably one drawn up and condensed into a single verse by Paul. You will find it in a letter -- the second to the Corinthians -- written by him to some Christian people who, in a city which was a byword for depravity and licentiousness, were seeking the higher life. To see the pointof the words we must take them from the immensely improved rendering of the Revised translation, for the older Version in this case greatly obscures the sense. They are these: "We all, with unveiled face reflecting as a mirror the glory of the Lord, are transformed into the same image from glory to glory, even as from the Lord the Spirit."

Now observe at the outset the entire contradiction of all our previous efforts, in the simple passive "we are transformed." We are changed, as the Old Version has it -- we do not change ourselves. No man can change himself. Throughout the New Testament you will find that wherever these moral and spiritual transformations are described the verbs are in the passive. Presently it will be pointed out that there is arationale in this; but meantime do not toss these words aside as if this passivity denied all human effort or ignored intelligible law. What is implied for the soul here is no more than is everywhere claimed for the body. In physiology the verbs describing the processes of growth are in the passive. Growth is not voluntary; it takes place, it happens, it is wrought upon matter. So here. "Ye must be born again" -- we cannot born ourselves. "Be not conformed to this world but be ye transformed" -- we are subjects to a transforming influence, we do not transform ourselves. Not more certain is it that it is something outside the thermometer that produces a change in the thermometer, than it is something outside the soul of man that produces a moral change upon him. That he must be susceptible to that change, that he must be a party to it, goes without saying; but that neither his aptitude nor his will can produce it, is equally certain.

Obvious as it ought to seem, this may be to some an almost startling revelation. The change we have been striving after is not to be produced by any more striving after. It is to be wrought upon us by the moulding of hands beyond our own. As the branch ascends, and the bud bursts, and the fruit reddens under the co-operation of influences from the outside air, so man rises to the higher stature under invisible pressures from without. The radical defect of all our former methods of sanctification was the attempt to generate from within that which can only be wrought upon us from without. According to the first Law of Motion: Every body continues in its state of rest, or of uniform motion in a straight line, except in so far as it may be compelled by impressed forces to change that state. This is also a first law of Christianity. Every man's character remains as it is, or continues in the direction in which it is going, until it is compelled by impressed forces to change that state. Our failure has been the failure to put ourselves in the way of the impressed forces. There is a clay, and there is a Potter; we have tried to get the clay to mould the clay.

Whence, then, these pressures, and where this Potter? The answer of the formula is "By reflecting as a mirror the glory of the Lord we are changed." But this is not very clear. What is the "glory" of the Lord, and how can mortal man reflect it, and how can that act as an "impressed force" in moulding him to a nobler form? The word "glory" -- the word which has to bear the weight of holding those "impressed forces" -- is a stranger in current speech, and our first duty is to seek out its equivalent in working English. It suggests at first a radiance of some kind, something dazzling or glittering, some halo such as the old masters loved to paint round the heads of their Ecce Homos. But that is paint, mere matter, the visible symbol of some unseen thing. What is that unseen thing? It is that of all unseen things, the most radiant, the most beautiful, the most Divine, and that is Character. On earth, in Heaven, there is nothing so great, so glorious as this. The word has many meanings; in ethics it can have but one. Glory is character and nothing less, and it can be nothing more. The earth is "full of the Glory of the Lord," because it is full of His character. The "Beauty of the Lord" is character. "The effulgence of His Glory" is character. "The Glory of the Only Begotten" is character, the character which is "fulness of grace and truth." And when God told His people His name He simply gave them His character, His character which was Himself. "And the Lord proclaimed the Name of the Lord . . . the Lord, the Lord God, merciful and gracious, long-suffering and abundant in goodness and truth." Glory then is not something intangible, or ghostly, or transcendental. If it were this, how could Paul ask men to reflect it? Stripped of its physical enswathement it is Beauty, moral and spiritual Beauty, Beauty infinitely real, infinitely exalted, yet infinitely near and infinitely communicable.

With this explanation read over the sentence once more in paraphrase: We all reflecting as a mirror the character of Christ are transformed into the same Image from character to character -- from a poor character to a better one, from a better one to ane a little better still, from that to one still more complete, until by slow degrees the Perfect Image is attained. Here the solution of the problem of sanctification is compressed into a sentence: Reflect the character of Christ and you will become like Christ.

All men are mirrors -- that is the first law on which this formula is based. One of the aptest descriptions of a human being is that he is a mirror. As we sat at table to-night, the world in which each of us lived and moved throughout this day was focussed in the room. What we saw as we looked at one another was not one another, but one mother's world. We were an arrangement of mirrors. The scenes we saw were all reproduced; the people we met walked to and fro; they spoke, they bowed, they passed us by, did everything over again as if it had been real. When we talked, we were but looking at our own mirror and describing what flitted across it; our listening was not hearing, but seeing -- we but looked on our neighbour's mirror. All human intercourse is a seeing of reflections. I meet a stranger in a railway carriage. The cadence of his first word tells me he is English, and comes from Yorkshire. Without knowing it he has reflected his birthplace, his parents, and the long history of their race. Even physiologically he is a mirror. His second sentence records that he is a politician, and a faint inflexion in the way he pronounces The Times reveals his party. In his next remarks I see reflected a whole world of experiences. The books he has read, the people he has met, the influences that have played upon him and made him the man he is -- these are all registered there by a pen which lets nothing pass, and whose writing can never be blotted out. What I am reading in him meantime he also is reading in me; and before the journey is over we could half write each other's lives. Whether we like it or not, we live in glass houses. The mind, the memory, the soul, is simply a vast chamber panelled with looking-glass. And upon this miraculous arrangement and endowment depends the capacity of mortal souls to "reflect the character of the Lord."

But this is not all. If all these varied reflections from our so-called secret life are patent to the world, how close the writing, how complete the record, within the soul itself? For the influences we meet are not simply held for a moment on the polished surface and thrown off again into space. Each is retained where first it fell, and stored up in the soul for ever.

This law of Assimilation is the second, and by far the most impressive truth which underlies the formula of sanctification -- the truth that men are not only mirrors, but that these mirrors so far from being mere reflectors of the fleeting things they see, transfer into their own inmost substance, and hold in permanent preservation the things that they reflect. No one knows how the soul can hold these things. No one knows how the miracle is done. No phenomenon in nature, no process in chemistry, no chapter in necromancy can even help us to begin to understand this amazing operation. For, think of it, the past is not only focussed there, in a man's soul, it is there. How could it be reflected from there if it were not there? All things that he has ever seen, known, felt, believed of the surrounding world are now within him, have become part of him, in part are him -- he has been changed into their image. He may deny it, he may resent it, but they are there. They do not adhere to him, they are transfused through him. He cannot alter or rub them out. They are not in his memory, they are in him. His soul is as they have filled it, made it, left it. These things, these books, these events, these influences are his makers. In their hands are life and death, beauty and deformity. When once the image or likeness of any of these is fairly presented to the soul, no power on earth can hinder two things happening -- it must be absorbed into the soul, and for ever reflected back again from character.

Upon these astounding yet perfectly obvious psychological facts, Paul bases his doctrine of sanctification. He sees that character is a thing built up by slow degrees, that it is hourly changing for better or for worse according to the images which flit across it. One step further and the whole length andbreadth of the application of these ideas to the central problem of religion will stand before us.