"Forgiveness might be called a kind of happy fiction; a way in which the unknowing can bridge the gap between their perception and the truth. They cannot go directly from perception to knowledge because they do not think it is their will to do so."
So forgiveness bridges the gap between FALSE perception and KNOWLEDGE, by producing a temporary intermediate state between the two which SYMBOLIZES knowledge closely enough to make the transition to it easier.
But if you think about it, forgiveness entails you giving meaning to everything you see, just as unforgiveness does. You project in order to perceive. So in effect, you have to "decide", somewhat randomly, that you're going to just choose to love the world. And by loving it, you push love onto it, and see that love in it. Not that it's really there. Any more than when you push hatred and guilt onto it it's seen in it but it's not really there.
"Earth can reflect heaven or hell and always as you wish."
So it seems like this decision as to what you will perceive is really quite arbitrary. It's not really based on anything. It's almost like saying that you just wake up one day and decide that, for a change of pace, today you're going to love things instead of hate them. Like, the fact that you love things isn't based on what the thing is, but on what you are deciding to project.
So it's like you have to take the world, which is neutral, and just spontaneously decide you're going to love it, in spite of itself, just because you choose to do so. Not because it deserves it or is made of love or anything dependent on it. Just some internal decision that you're going to adopt a certain attitude towards yourself and everything you see.
Essentially this means that forgiveness is a kind of fiction or a lie, something that you're sort of making up as you go along. You're just choosing to be more loving, of your free will. You could just as easily choose to be hateful. Perhaps this is why Jesus also calls it a "happy fiction". Put in another way, a kind of "happy make-believe" or "a happy lie." A lie which seems to symbolize truth.
Sometimes that's what it feels like, trying to forgive stuff. It's like we're asked to just be loving just for the heck of it. Just randomly. Yesterday you were hating, today try being loving. Then tomorrow you can hate again. After all this is all about giving everything all the meaning it has. As Jesus says, the world has no meaning of its own and your mind must give it meaning.
It kind of feels to me somewhat "unfounded" to forgive anything, just on the basis that it's actually a CHOICE. It's something you have to choose to do. Just as you choose to suffer. You have to choose to be forgiving, choose to not attack, choose to not make guilty. Sort of, just for the fun of it.
Of course there's a higher purpose here in that a more forgiving attitude aligns your perception closer to God and his laws, which also brings more happiness, which you may hopefully prefer. But everyone is still free to choose what they want. I guess the moral of the story is that you are not forced to have to forgive, everyone is free to choose as they wish - always as they wish. And becoming forgiving is actually a deliberate act that you're going to have to just decide and commit to, just because you want to, or because you see it as something you prefer.