2. Korinther 5:19

God was in Christ, reconciling--that is, God was BY Christ (in virtue of Christ's intervention) reconciling," &c. Was reconciling" implies the time when the act of reconciliation was being carried into effect (Co2 5:21), namely, when "God made Jesus, who knew no sin, to be sin for us." The compound of "was" and the participle "reconciling," instead of the imperfect (Greek), may also imply the continuous purpose of God, from before the foundation of the world, to reconcile man to Himself, whose fall was foreseen. The expression " IN Christ" for "by Christ" may be used to imply additionally that God was IN Christ (Joh 10:38; Joh 14:10), and so by Christ (the God-man) was reconciling . . . The Greek for "by" or "through" Christ (the best manuscripts omit "Jesus"), Co2 5:18, is different. "In" must mean here in the person of Christ. The Greek Katallasson implies "changing" or altering the judicial status from one of condemnation to one of justification. The atonement (at-one-ment), or reconciliation, is the removal of the bar to peace and acceptance with a holy God, which His righteousness interposed against our sin. The first step towards restoring peace between us and God was on God's side (Joh 3:16). The change therefore now to be effected must be on the part of offending man, God the offended One being already reconciled. It is man, not God, who now needs to be reconciled, and to lay aside his enmity against God (Rom 5:10-11). ("We have received the atonement" [Greek, reconciliation], cannot mean "We have received the laying aside of our own enmity"). Compare Rom 3:24-25. the world--all men (Col 1:20; Jo1 2:2). The manner of the reconciling is by His "not imputing to men their trespasses," but imputing them to Christ the Sin-bearer. There is no incongruity that a father…

The apostle proceeds in showing the reasons why they did not faint under their afflictions, namely, their expectation, desire, and assurance of happiness after death (Co2 5:1-5), and deduces an inference for the comfort of believers in their present state (Co2 5:6-8), and another to quicken them in their duty (Co2 5:9-11). Then he makes an apology for seeming to commend himself, and gives a good reason for his zeal and diligence (Co2 5:12-15), and mentions two things that are necessary in order to our living to Christ, regeneration and reconciliation (Co2 5:16 to the end).