Sometimes in my internet travels I read things that make me think "May will like this!" and this is one of them.

Keeping in mind that forgiveness is unnecessary to the repair of a damaged relationship, the intentional act of forgiveness has two primary functions:

1. Religious or spiritual
2. Relationship detachment

There are ancient religious and spiritual components to forgiveness as a “soul-cleansing” process. It is beyond the purview of psychology to go into that element of forgiveness, except to say this: If your personal religious or spiritual beliefs demand forgiveness, it will be to your psychological advantage to consider it carefully since any violation of a deeply personal value brings guilt, shame, and anxiety. But the more slowly you forgive, the more likely it is to last. If attempted with open wounds, the common coping mechanisms after betrayal — distrust, anger, and resentment — will undermine even the most sincere attempts to forgive and forget.

Don’t get me wrong: I believe in the psychological reality of “soul-cleansing.” But it’s the betrayer who needs to cleanse the soul through consistent reparative and compassionate behavior. The betrayed needs to heal, grow, learn, and develop more viable defenses.

The other primary function of forgiveness is relationship detachment. Detachment from an emotional bond occurs at the point when you become able to think about your betrayer without significant positive or negative emotion. In other words, you’re “over it.” That kind of forgiveness is described as bringing “peace.” Unfortunately, detachment through forgiveness is rare.

Intimate relationships typically break up with at least one of the partners feeling dumped or wronged, if not betrayed. Detachment, under those circumstances, comes at the end of a very long period of resentment. Over time, resentment turns into contempt, and contempt eventually turns into the final pre-detachment emotion of disgust. The literal meaning of disgust is to throw up an ingested substance, which the body experiences as harmful. And that is a good metaphor for attachment that goes bad. We get the former beloved “out of us,” like milk that has gone sour, through disgust.

You may recall this common detachment process in an earlier relationship, particularly a youthful one, for which you’ve gained objectivity through the passage of time. If you were dumped when you were young, you probably went through a period of intense grief, followed by resentment (“How dare he do this to me," or "She was outrageously unfair!”), followed by contempt (“She has a personality disorder,” or “He’s a psychopath!”) and, finally, disgust, when you couldn’t stand to imagine ever having been intimate with that person.

Once the disgust stage passed, you could think of your former lover with little emotion, positive or negative. This process is always long and often unsuccessful; so many people get stuck in the resentment or contempt stages without ever detaching. (Think of how many people you've met who are still bitter about a divorce or betrayal that happened 20 years ago.) Forgiveness is a more elusive but far more positive way to achieve detachment.

The secret of forgiveness, regardless of whether you want to use it as a method of detachment or as a way to fortify your relationship after a repair, is to focus not on the offensive behavior, but on freeing yourself of the emotional pain you experienced as a result of the behavior.

Unless you’re a saint or Mother Theresa, trying to forgive while in pain is like trying to put out a fire in an oilfield without sealing the wells. As long as the pain flows, any forgiveness you achieve will be nothing more than a temporary elevation of feelings that will sink back into a pool of defensive resentment or contempt as soon as the pain rekindles. If you’ve ever tried to forgive while you were still hurt, you probably ended up forgiving the same offense a thousand times, as the pain and resentment kept coming back, without mercy, until you finally healed the wound.

Because the most severe aspect of emotional pain is the sense of utter powerlessness it engenders, forgiveness has to involve taking back power over your emotional life. At the end of your healing process, the subtext of forgiveness will be something like this:

“I forgive you for reminding me that I sometimes feel devalued, inadequate, and unlovable. I know that I am valuable and worthy of love, because I value and love others. Whenever I think of how you hurt me, I will value someone or something and show love to a significant person in my life, and that will remind me of how valuable and lovable I truly am.”

Reclaiming power in this way makes forgiveness relatively easy, once you are completely healed. As long as you feel powerless, forgiveness is all but impossible.