When someone orders us to do something, or imposes an obligation, it is natural for us to ask two questions. The first question is, “Why should I?” and the second is, “Who says so?” The why and the authority behind the mandate are very important to the question of forgiveness.
To answer the question of why we should be forgiving people, let us look briefly at the teaching of Jesus in the New Testament. In Matthew’s gospel, chapter 18, verse 21 and following, we read this account:
“Then Peter came up and said to him, ‘Lord, how often will my brother sin against me, and I forgive him? As many as seven times?’
“Jesus said to him, ‘I do not say to you seven times, but seventy times seven. Therefore the kingdom of heaven may be compared to a king who wished to settle accounts with his servants. When he began to settle, one was brought to him who owed him ten thousand talents. And since he could not pay, his master ordered him to be sold, with his wife and children and all that he had, and payment to be made. So the servant fell on his knees, imploring him, ‘Have patience with me, and I will pay you everything.’ And out of pity for him, the master of that servant released him and forgave him the debt.
“‘But when that same servant went out, he found one of his fellow servants who owed him a hundred denarii, and seizing him, he began to choke him, saying, ‘Pay what you owe.’ So his fellow servant fell down and pleaded with him, ‘Have patience with me, and I will pay you.’ He refused and went and put him in prison until he should pay the debt. When his fellow servants saw what had taken place, they were greatly distressed, and they went and reported to their master all that had taken place. Then his master summoned him and said to him, ‘You wicked servant! I forgave you all that debt because you pleaded with me. And should not you have had mercy on your fellow servant, as I had mercy on you?’ And in anger his master delivered him to the jailers, until he should pay all his debt.
“‘So also my heavenly Father will do to every one of you, if you do not forgive your brother from your heart.'”
In this parable, the point of Jesus’ teaching is clear, that the why for forgiving others is rooted in the fact that we have been the recipients of extraordinary mercy and compassion. We are all debtors who cannot pay their debts to God. Yet God has been gracious enough to grant us forgiveness in Jesus Christ. It is no wonder that in the Lord’s Prayer, Jesus instructs His disciples to say, “Forgive us our debts as we forgive our debtors.” There is a parallel, a joint movement of compassion, that is first received from God and then we in turn exercise the same compassion to others. God makes it clear that if we lack that compassion and harbor vengeance in our heart, rather than being ready to forgive again and again, we will forfeit any forgiveness that has been given to us.
Thus, the foundation for a forgiving spirit is the experience of divine grace. It is by grace that we are saved. It is by grace that we live. It is by grace that we have been forgiven. Therefore, the why of forgiving is to manifest our own gratitude for the grace that we have received. Again, the parable of Jesus points to one who took the grace that he received for granted and refused to act in a way that mirrored and reflected the kindness of God. Why should we forgive? Simply, because God forgives us. It is not an insignificant thing to add on to the why the point that we are commanded by that God of grace to exercise grace in turn.
When we look at the question of forgiveness, however, we also have to ask the second query, “Who says so, and under what conditions are we to keep this requirement?” If we turn our attention to another gospel, we see in Luke 17 the following (vv. 1–4):
“And he said to his disciples, ‘Temptations to sin are sure to come, but woe to the one through whom they come! It would be better for him if a millstone were hung around his neck and he were cast into the sea than that he should cause one of these little ones to sin. Pay attention to yourselves! If your brother sins, rebuke him, and if he repents, forgive him, and if he sins against you seven times in the day, and turns to you seven times, saying, ‘I repent,’ you must forgive him.'”
It’s important that we look closely at this directive from Jesus regarding forgiveness. It is often taught in the Christian community that Christians are called to forgive those who sin against them unilaterally and universally. We see the example of Jesus on the cross, asking God to forgive those who were executing Him, even though they offered no visible indication of repentance. From that example of Jesus, it has been inferred that Christians must always forgive all offenses against them, even when repentance is not offered. However, the most that we can legitimately infer from Jesus’ actions on that occasion is that we have the right to forgive people unilaterally. Though that may be indeed a wonderful thing, it is not commanded. If we look at the commandment that Jesus gives in Luke 17:3, He says, “If your brother sins, rebuke him.” Notice that the first response to the offense is not forgiveness but rather rebuke. The Christian has the right to rebuke those who commit wrong doing against him. That’s the basis for the whole procedure of church discipline in the New Testament. If we were commanded to give unilateral forgiveness to all, under all circumstances, then the whole action of church discipline to redress wrongs, would itself be wrong. But Jesus says, “If your brother sins, rebuke him, and if he repents…,”—here is where the command becomes obligatory—if the offender repents, then it is mandatory for the Christian to forgive the one who has offended him. If we refuse to give forgiveness when repentance has been manifest, then we expose ourselves to the same fate as the unforgiving servant. We open ourselves to the wrath of God. If, indeed, I offend someone and then repent and express my apology to them, but he refuses to forgive me, then the coals of fire are on his head. Likewise, if we fail to give forgiveness, when one who has offended us repents of the offense, we expose ourselves to the coals of fire, and we are in worse shape than the one who has given the offense. In other words, it is transgression against God when we refuse to forgive those who have repented for their offenses to us. This is the teaching of Jesus. It is the mandate of Jesus. As we are united in Christ, we are to show that union by extending the same grace to others that He extends to us.