I'm not a Bible believer, but for me, forgiveness means taking the evil of the perpetrator no farther. The buck stops with me.
For example, I was emotionally abused by my parents and the WTS when I was a kid. My forgiveness consists of not emotionally abusing my own family. It does not include excusing my parents and the WTS of their offenses. Neither does it mean I will ignore the WTS and dubs as they harm others. That's why I'm here, to try to help just a little bit.
It may seem like a narrow definition of forgiveness, but it's one I can live with.