Continuing some previous thoughts:
Forgiving someone for real damage does not necessarily heal the real damage.
Not all real damage is merely emotional.
If real damage is thought to be merely emotional when it is not merely emotional, then forgiveness will not usher in rapid healing and release.
Some real damage can be a matter of integration — concept, habit, worldview, and pattern, as well as emotions.
Imagine a teen driver accidentally bumping a middle-age cyclist off the side of the road. While the cyclist recovers, he forgives the teen driver, but the cyclist still has to heal.
More to the psychological point of this post, imagine a young man whose vulnerability is exploited by cult recruiters. The young man joins and devotes several years to working in the cult. Eventually, the young man’s eyes are opened to the true nature of the cult. He might be able to forgive the recruiters and leaders. Years of thinking and behaving within the cult’s ways and means, however, make lasting change a difficult process.