Forgiveness means accepting the core of every human being as the same as yourself and giving them the gift of not judging them. You can be clear about whether or not a person's behavior is acceptable without judging the person. Forgiveness starts with ourselves and extends to others. Accepting that the core of your own being is as precious and wonderful as that of any other person is the greatest gift you can ever give yourself.
The experience of prayer is the experience of coming into full union with the energy that created the universe. What Christianity has to proclaim to the world is that that energy is LOVE and it is the well-spring out of which all creation flows. It is the well-spring that gives each one of us the creative power to be the person we are called to be -- a person rooted and formed in love.