This does not preclude us from the edifying application of these words which a modern reader almost instinctively makes. Peace with God is the first and deepest need of the sinful soul, but it is not the sum-total of salvation. It would, indeed, be received in vain, if the soul did not on the basis of it proceed to build up the new life in new purity and power. The failure to do this is, unhappily, only too common. There is no mechanical guarantee for the fruits of the Spirit; no assurance, such as would make this appeal unnecessary, that every man who has received the word of reconciliation will also walk in newness of life. But if an evangelical profession, and an immoral life, are the ugliest combination of which human nature is capable, the force of this appeal ought to be felt by the weakest and the worst. "The Son of God loved me, and gave Himself for me": can any of us hide that word in his heart, and live on as if it meant nothing at all? Paul emphasises his appeal to the Corinthians by a striking quotation from an ancient prophet (Isa. xlix. 8): "At an acceptable time did I hearken unto thee, And in a day of salvation did I succour thee"; and he points it by the joyful exclamation: "Behold, now is the acceptable time; behold, now is the day of salvation." The passage in Isaiah refers to the servant of Jehovah, and some scholars would insist that even in the quotation a primary application must be made to Christ. The ambassadors of the Gospel represent _His_ interest (chap. v. 20); this verse is, as it were, the answer to _His_ prayer: "Father, the hour is come: glorify Thy Son." In answering the Son, the Father introduces the era of grace for all who are, or shall be, Christ's: behold, now is the time in which God shows us favour; now is the day on which He saves us. This is rather scholastic than apostolic, and it is far more probable that St. Paul borrows the prophet's words, as he often does, because they suit him, without thinking of their original application. What is striking in the passage, and characteristic both of the writer and of the New Testament, is the union of urgency and triumph in the tone. "Now" does certainly mean "now or never"; but more prominently still it means "in a time so favoured as this: in a time so graced with opportunity." The best illustration of it is the saying of Jesus to the Apostles: "Blessed are your eyes, for they see; and your ears, for they hear. For verily I say unto you, That many prophets and righteous men have desired to see those things which ye see, and have not seen them; and to hear those things which ye hear, and have not heard them." _Now_, that we live under the reign of grace; _now_, when God's redeeming love, omnipotent to save, shines on us from the Cross; _now_, that the last days have come, and the Judge is at the door, let us with all seriousness, and all joy, work out our own salvation, lest we make the grace of God of no effect.