One of the most important things of the believer is to learn to forgive because God has forgiven us, considering that we are not exempt from sin and one of the virtues we must have to be able to forgive is the love of God.
1.- God's forgiveness:
God offers forgiveness for our sins freely, only for the great love that loves us.
2.- God teaches us to forgive:
The Bible teaches us that if we do not forgive men for their offenses, God will not forgive us our offenses with which we have offended.
To be forgiven and receive all the benefits of forgiveness we must forgive one another our offenses, with all our heart, always remembering that to forgive is to forget the complaint received from a brother, in the same way that God forgave our sins, never remembering another time, as if we had never incurred them. Without holding a grudge and much less roots of bitterness.