Man does not change in order to be saved, but true salvation always brings about an evident change in the life of the new believer. Perhaps the change is less noticeable in some new believers and more noticeable in others; however, no change means no salvation. The change is not always an immediate outward change because it involves a change of the inward nature. A person who trusts Christ for salvation becomes a new creature (Galatians 6:15). It might be best to consider how this could be likened to a dog (Matthew 15:26-27) becoming a sheep (John 10:16). A new man now dwells within the new Christian to help combat and defeat the old sinful nature (Ephesians 4:22-24). Salvation is not merely the turning over of a new leaf; it is a new birth (John 3:3) where one is passed from spiritual death to spiritual life (John 5:24).
Why should we forgive others? At first glance, we might think we should do so out of the goodness of our heart. Yet, there must be a deeper and more foundational reason for our forgiveness. Fundamentally, our forgiveness should be centered upon the Lord and His forgiveness toward us. Read Ephesians 4:32 above again. What should motivate our complete forgiveness of others? Is it not because we have been completely forgiven by the Lord? Look closely and you will see that God forgave us “for Christ’s sake.” If God forgave you for the sake of His Son, should this not also be the basis of our forgiveness of others? John confirmed this foundational truth of God’s forgiveness in his first epistle when he said, “. . . your sins are forgiven you for his name’s sake” (1 John 2:12). When we forgive others, we do so “for Christ’s sake.” Forgiving others because you have been forgiven illustrates God's mercy to others.
The study of why men ought to forgive others may seem obvious, but it is actually quite complex without some thorough Bible study. On several occasions, the Lord told His disciples that they needed to forgive in order to be forgiven (Matthew 6:14-15; Matthew 18:34-35; Mark 11:25-26; Luke 6:37). As a result of these statements, many Christians live in fear that they will not receive God’s forgiveness unless and until they have forgiven all those who have wronged them. Two things need to be understood contextually: (1) these commandments from the Gospels were given prior to Christ's sacrificial death upon the cross and (2) He was speaking specifically to His Jewish people. Diligent Bible study always involves asking to whom God is speaking in any particular text. Epistles written specifically to and for the church following Christ's sacrifice reveal that those who are saved are already forgiven on the basis of Christ's payment on the cross. Today, men do not forgive to be forgiven; they should forgive others because they have already been forgiven (Colossians 3:13).
