Nothing short of this complete purity and blamelessness satisfies God's heart. We may travel back to the beginning of this section, and connect its first words with these, "It pleased the Father, to present us holy and spotless and blameless." It delights Him thus to effect the purifying of sinful souls, and He is glad when He sees Himself surrounded by spirits thus echoing His will and reflecting His light. This is what he longs for. This is what He aims at in all His working--to make good and pure men. The moral interest is uppermost in His heart and in His doings. The physical universe is but the scaffolding by which the true house of God may be built. The work of Christ is the means to that end, and when God has got us, by such lavish expenditure, to be white like Himself, and can find nothing in us to condemn, then, and not till then, does He brood over us satisfied and glad at heart, resting in His love, and rejoicing over us with singing. Nor will anything short of this complete purity exhaust the power of the Reconciling Christ. His work is like an unfinished column, or Giotto's Campanile, all shining with marbles and alabasters and set about with fair figures, but waiting for centuries for the glittering apex to gather its glories into a heaven-piercing point. His cross and passion reach no adequate result, short of the perfecting of saints, nor was it worth Christ's while to die for any less end. His cross and passion have evidently power to effect this perfect purity, and cannot be supposed to have done all that is in them to do, until they have done that with every Christian. We ought then to keep very clear before us this as the crowning object of Christianity: not to make men happy, except as a consequence of holiness; not to deliver from penalty, except as a means to holiness; but to make them holy, and being holy, to set them close by the throne of God. No man understands the scope of Christianity, or judges it fairly, who does not give full weight to that as its own statement of its purpose. The more distinctly we, as Christians, keep that purpose prominent in our thoughts, the more shall we have our efforts stimulated and guided, and our hopes fed, even when we are saddened by a sense of failure. We have a power working in us which can make us white as the angels, pure as our Lord is pure. If it, being able to produce perfect results, has produced only such imperfect ones, we may well ask, where the reason for the partial failure lies. If we believed more vividly that the real purpose and use of Christianity was to make us good men, we should surely labour more earnestly to secure that end, should take more to heart our own responsibility for the incompleteness with which it has been attained in us, and should submit ourselves more completely to the operation of the "might of the power" which worketh in us.