As I recently have been undoing my own belief in my own sinfulness, which is also the general belief that sin is real, I've been coming up against challenges. I had several days of some pretty heavy "release" which was overwhelming.
Holy Spirit was glad that I could realize I was only releasing because I had been willing to let go of some old belief in my sinfulness/guilt, but also advised that I should be gentle and slow down a bit. Trying too hard to undo all of it so quickly.
A major cornerstone of what was releasing, was the feeling and belief of not being lovable by God, because of sin and guilt that I still think is true of me. So I was trying to dig all of that out. Even though that's worthwhile and helpful, in the big picture, we do have to pace ourselves a bit.
What came after this release, though, was a feeling of self-love the likes of which I have never felt before. For about half a day I just felt really soft and loving toward myself and others. This proves to me that this undoing of beliefs is very worth pursuing.
I've also noticed, as I "push" myself or challenge myself to question ... do I REALLY believe I am sinless? ... it is pushing into my awareness various beliefs that I have that I'm going to have to look at. Here are some of the strong ones which have been coming up for me lately, and these might be the same for you. I think these beliefs are strong because they have a lot of social support and emphasis. Beliefs like:
Loss of a loved one
I've quite often heard the word "cancer" come up from my ego, at stupid times, and I know it's a false belief but it still comes up driven entirely by fear. And it comes up because I still believe in it. There has been so much attention given to cancer, making it seem REAL, making it out to be a huge dangerous threat, an enemy, that everyone is trying to avoid and attack etc. That has seeped into and formed a belief in me - my own doing really, but I've created this belief that it has truth and reality to it. So now that shows me that I have the job of undoing my belief that cancer has ANY reality to it whatsoever.
Similarly, I have started to come up against questioning whether "evil" is real. I found myself for a few days getting lost again in trying to figure out what evil IS, how it operates, WHY it is doing what it appears to be doing etc. I've had some experiences that involve "evil spirits", if you can call them that. They're not friendly. I cast one out of me a few months ago kind of by accident when Jesus was helping me with a healing. I felt it leave. And I've had other encounters.
In the illusory dream world they "seem" to exist, and putting any amount of attention on them may attract them. But also, fearing them is just as bad. The "fear that evil is real" is a quite fundemanal ego belief. As a belief that "evil is real" it must produce fear, which is the suggestion you don't want it but the belief in it is a choice to want it. You become scared because of your OWN belief in it being real, which sort of pushes you into a confrontation with the thing you want to get away from.
Ultimately these things are illusions and love has no opposite. Jesus told me that they are "just fear". Just as this whole world is based on fear. And fearing it is not helpful. We have to be firm in Christ and in truth. Belief in sin being real produces the conditions for the ego to attack in all its ways, not just through hellish beings. We are not meant to fear these things or try to get into trying to understand or explain them too much, because it's really easy to get lost in that.
I found myself getting lost in the attempt to figure out what and how and why these things exist, only to find myself feeling more afraid and to be in a stronger mode of "questioning". Being in a mode of questioning is not a mode of answers OR answer-finding. Jesus's instruction to me again was "decide", which I've come to learn means I am not a victim and have the power to choose, and if I choose to believe that these things are not real and that they have no effect on me, then THAT WILL BE my experience. If I choose to believe in them, I will experience them as such. I get to decide. If I am in indecision, I'm actually unconsciously choosing to believe evil is real.
So I think we have these quite basic, quite strong beliefs we have to unearth and sort out. There is nothing about evil that is other than just another description of the ego. And the Holy Spirit knows that the ego does not really exist. That needs to become our belief also, and then we will be in celebration and joy and safety and fearlessness, knowing this truth. The truth shall set you free of evil because there IS no real evil. Evil is just as much an illusion as everything else the ego made.
It's a bit of a challenge though... confronting these beliefs and being in that place of "uncertainty" about whether it MIGHT be true and real. The sense of threat that comes from actually really considering it to be a real possibility. And then feeling unsure whether to believe it is real or not. That just means we're trusting the ego too much and are choosing to make it real. We just need to keep chipping away at these beliefs and keep undoing them to get to the point where we can truly accept the Atonement fully and recognize illusions for what they are.