As we are forgiven by the blood of Jesus Christ it is important to forgive others.
When we repent for our sins God will forgive our sins.
It is the hardest thing to forgive others in our life but unforgiveness can poison our soul and destroy us.
When we forgive others God will bless us.
The power of forgiveness in the bible verses
1 john 1:9
Bible verse on forgiveness and apologizing video