And we come, therefore, to this practical conclusion, that whilst the agent of renovation is the Divine Spirit, and the condition of renovation is our cleaving to Christ, the medium of renovation and the weapon which transforming grace employs is 'the word of the truth of the Gospel' whereby we are sanctified. There we get the law, and there we get the motive and the impulse. There we get the encouragement and the hope. In it, in the grand simple message--'God was in Christ, reconciling the world unto Himself, not imputing their trespasses unto them,' lie the germs of all moral progress. And in proportion as we believe that--not with the cold belief of our understandings, but with the loving affiance of our hearts and our whole spiritual being--in proportion as we believe that, in that proportion shall we grow in 'knowledge,' shall we grow in 'righteousness,' in the 'image of Him that created us.' The Gospel is the great means of this change, because it is the great means by which He who works the change comes near to our understandings and our hearts. So let us learn how impossible are righteousness and holiness, morality and religion in men, unless they flow from this source. It is the truth that sanctifies. It is the Spirit who wields that truth who sanctifies. It is Christ who sends the Spirit who sanctifies. But, brethren, beyond the range of this light is only darkness, and that nature which is not cleansed by His priestly hand laid upon it remains leprous, and he who is clothed with any other garment than His righteousness will find 'the covering narrower than that he can wrap himself in it.' And let us learn, on the other hand, the incompleteness and monstrosity of a professed belief in 'the truth' which does not produce this righteousness and holiness. It may be real--God forbid that we should step into His place and assume His office of discerning the thoughts of the heart, and the genuineness of Christian professions! But, at any rate, it is no exaggeration nor presumption to say that a professed faith which is not making us daily better, gentler, simpler, purer, more truthful, more tender, more brave, more self-oblivious, more loving, more strong--more like Christ--is wofully deficient either in reality or in power--is, if genuine, ready to perish--if lit at all, smouldering to extinction. Christian men and women! is 'the truth' moulding you into Christ's likeness? If not, see to it whether it be the truth which you are holding, and whether you are holding the truth or have unconsciously let it slip from a grasp numbed by the freezing coldness of the world.