Kokichi Kurosaki

Fellowship between God and man, interrupted by the sin of the first Adam, was reopened by redemption bought with the blood of the last Adam. Now anyone can have direct koinonia with God and share His very life – -anyone can live a life of love and unity with Christ. This is really the centre of Christianity, and “faith” is nothing other than the state of having this life union with God. To be justified by faith means that God has access to repentant sinners through Christ and is thus able to enjoy this koinonia with them.

Dietrich Bonhoeffer

Sin demands to have a man by himself. It withdraws him from the community. The more isolated a person is, the more destructive will be the power of sin over him, and the more deeply he becomes involved in it, the more disastrous is his isolation. Sin wants to remain unknown. It shuns the light. In the darkness of the unexpressed it poisons the whole being of a person. This can happen even in the midst of a pious community. In confession the light of the gospel breaks into the darkness and seclusion of the heart. The sin must be brought into the light. The unexpressed must be openly spoken and acknowledged. All that is secret and hidden is made manifest. It is a struggle until the sin is openly admitted, but God breaks gates of brass and bars of iron (Ps. 107:16). Since the confession of sin is made in the presence of a Christian brother, the last stronghold of self-justification is abandoned. The sinner surrenders; he gives up all his evil. He gives his heart to God, and he finds the forgiveness of all his sin in the fellowship of Jesus Christ and his brother. The expressed, acknowledged sin has lost all its power. It has been revealed and judged as sin. It can no longer tear the fellowship asunder. Now the fellowship bears the sin of the brother. He is no longer alone with his evil for he has cast off his sin in confession and handed it over to God. It has been taken away from him. Now he stands in the fellowship of sinners who live by the grace of God and the cross of Jesus Christ. The sin concealed separated him from the fellowship, made all his apparent fellowship a sham; the sin confessed has helped him define true fellowship with the brethren in Jesus Christ.

Jonathan Edwards

Christ is a person so dear to the Father, that those who are in Christ need not be at all jealous of being accepted upon his account. If Christ is accepted they must of consequence be accepted, for they are in Christ, as members, as parts, as the same. They are the body of Christ, his flesh and his bones. They that are in Christ Jesus, are one spirit; and therefore, if God loves Christ Jesus, he must of necessity accept of those that are in him, and that are of him. But Christ is a person exceedingly dear to the Father, the Father’s love to the Son is really infinite. God necessarily loves the Son; God could as soon cease to be, as cease to love the Son. He is God’s elect, in whom his soul delighteth; he is his beloved Son, in whom he is ell pleased; he loved him before the foundation of the world, and had infinite delight in him from all eternity.