Forgiveness is an emotional state that you either come to or you don't given the circumstances, it's not something you do as such. I'll explain.
If someone does something that hurts and upsets you it is 100% natural to feel a dislike or anger towards those people. If these people have since apologized and have made it clear they didn't want to hurt you, then naturally your anger and hurt may start to go and we call this forgiveness. Moreover as time goes on your anger over what they did may naturally fade away, provided that you find an outlet for your feelings.
If on the other hand they haven't apologized and haven't acknowledged the hurt they have caused you then these aren't people you should be trying to force yourself to forgive, because they aren't respecting your emotional well being. You have to acknowledge your own emotional needs and take care of yourself, if another person or group of people is causing you distress and they are not sorry for it then you may want to ask yourself why you are trying to force yourself to forgive them. Abuse is not something we accept as Satanists.
And of course, it all depends on how deeply they've hurt you. Some things can't be forgiven.