The connexion of the words "not reckoning unto them their trespasses, and having committed unto us the word of reconciliation," is rather difficult. The last clause certainly refers to something which took place after the work of reconciliation had been wrought; Paul was commissioned to tell the story of it. It seems most probable that the other is co-ordinate with this, so that both are in a sense the evidence for the main proposition. It is as if he had said: "God was by means of Christ establishing friendly relations between the world and Himself, as appears from this, that He does not reckon their trespasses unto them,[54] and has made us preachers of His grace." The very universality of the expression--reconciling a world to Himself--is consistent only with an objective reconciliation. It cannot mean that God was overcoming the world's enmity (though that is the ulterior object) it means that God was putting away His own condemnation and wrath. When this was done, He could send, and did send, men to declare that it was done; and among these men, none had a profounder appreciation of what God had wrought, and what he himself had to declare as God's glad tidings, than the Apostle Paul.
This is the point we reach in ver. 20: "We are ambassadors therefore on behalf of Christ, as though God were intreating you by us; we beseech you, on behalf of Christ, be ye reconciled to God." The Apostle has just told us that all is of God, but all is at the same time "in Christ," or "through Christ." Hence it is on Christ's behalf he comes forward; it is the furtherance of Christ's interests he has at heart. Nay, it is that same interest which is at the heart of the Father, who desires now to glorify the Son; so that when Paul appeals to men on Christ's behalf it is as though God Himself entreated them. Most expositors notice the amazing contrast between πρεσβεύομεν ("we are ambassadors") and δεόμεθα ("we beseech you"). The ambassador, as a rule, stands upon his dignity; he maintains the greatness of the person whom he represents. But Paul in this lowly passionate entreaty is not false to his Master; he is preaching the Gospel in the spirit of the Gospel; he shows that he has really learned of Christ; the very conception of the ambassador descending to entreaty is, as Calvin says, an incomparable commendation of the grace of Christ. One can imagine how Saul the Pharisee would have spoken on God's behalf; with what rigour, what austerity, what unbending, uncompromising assurance. But old things have passed away; behold, they have become new. This single verse illumines, as by a lightning flash, the new world into which the Gospel has translated Paul, the new man it has made of him. The fire that burned in Christ's heart has caught hold in his; his soul is tremulous with passion; he is conscious of the grandeur of his calling, yet there is nothing that he would not do to win men for his message. It would go to his heart like a sword if he had to take up the old lament, "Who hath believed our report?" In his dignity as Christ's ambassador and as the mouthpiece of God, in his humility, in his passionate earnestness, in the urgency and directness of his appeal, St. Paul is the supreme type and example of the Christian minister. In the passage before us he presents the appeal of the Gospel in its simplest form: wherever he stands before men on Christ's behalf his prayer is, "Be ye reconciled unto God." And once more we must insist on the apostolic import of these words. It is the misleading _nuance_ of "reconcile" in English that makes so many take them as if they meant, "Lay aside your enmity to God; cease to regard Him with distrust, hatred, and fear"; in other words, "Show yourselves His friends." In St. Paul's lips they cannot possibly mean anything but, "Accept _His_ offered friendship; enter into that peace which He has made for the world through the death of His Son; believe that He has at infinite cost put away all that on His part stood between you and peace; _receive_ the reconciliation."