 First of all, the first and foremost demonic state that we deal with is unforgiveness. Unforgiveness. If you cannot forgive, you're not going to be forgiven. If you're not forgiven, you're not justified. So you don't have a foundation to work from. That's a lot of the problems we have is a failure to acknowledge your own sins so you can be justified. When you've really repented and you really get a good look at how disgusting and vile you are, it's not hard to forgive somebody else.