What is forgiveness and why do I need it?

The word "forgive" means to wipe the slate clean, to pardon, to cancel a debt. When we wrong someone, we seek their forgiveness in order for the relationship to be restored. Forgiveness is not granted because a person deserves to be forgiven. No one deserves to be forgiven. Forgiveness is an act of love, mercy, and grace. Forgiveness is a decision to not hold something against another person, despite what they have done to you.
The enemy doesn’t even have to mess with you because you are doing his work for him. One of his mottos is that familiarity breeds acceptance and he is persistent.