There isn't really anything that you need to do about the ego. It's really a matter of recognition. You simply don't as yet recognize it for what it IS, and you think it is something else.
Recognition requires you to have a full picture, all the information, nothing hidden, nothing missing. And in this light of the whole truth, everything is put into its proper perspective.
In this perspective, which is sanity and true perception, there is simply a factual awareness of what the ego IS. With no delusions about it. The fact that it is a lie, and there is no ego. That the ego is false and unreal and doesn't really exist.
In recognition, it simply becomes apparent that the ego never really was there at all. And now you can see the sense in this. It's the idea of nothing, which for a while seemed to be something else wh
ile you were confused and failing to recognize illusions for what they are.
So it's like, when you get into the recognition state of mind, the ego is properly framed, and everything is in its right place, and what is false is obviously false, and what is true is obviously true, and it takes no effort whatsoever to make it be that way. Because the ego just IS false and it never can be true.
You don't have to make the ego be false, you don't have to do anything to change its meaning. It simply already is false. And so all you end up doing is just noticing its nature and dismissing it because it obviously is absurdly impossible.
It doesn't require you to fight with it, change it, attack it, try to make it into something else, or to do anything to it at all. You simply need to get a good clear look at it. And in that clarity it is shown to be only what it is, nothing more and nothing less.
And that is the recognition of sanity, which is enlightenment. The simply recognizing of what is really true, and what is actually false. The final sorting out of whether or not the world exists. What is is made of. Whether it's even possible that it's happening. And whether you are deceived to want something it seems to offer in madness.
Until you get to a place of complete simple "accurate perception", as Jesus calls is, looking straight and honestly and not being deceived or distorted or confused or distracted or lost or insane, you'll probably be unsure about the world, and the body, and the ego.
They'll seem to have properties they don't have. They'll seem real, happening, true, existing. They'll seem to be a real threat and danger. They'll seem to be alive. They'll seem a whole bunch of things that they are not, because you do not recognize them for what they are. You are deceived by them.
And recognition brings with it the clarity of simply "knowing" or being in alignment with knowing what it IS and what it ISN'T. Because true perception is simple accurate seeing or reality-vision. Truthful perception. Honest perception. And that is all that you need in order to be sane. Plus the willingness to accept it.
To admit and accept the truth, which is to accept the atonement, is simply to recognize what is true and what is false with no confusion between them. The spiritual path entails the sorting out of which is which, the undoing of that confusion, and getting everything straightened out in your mind.
Once you get a final look at the truth about this world, the body, the ego and death, you will never take it seriously ever again. You'll remember to laugh at its utter ridiculousness. You'll recognize its impossibility. And you'll not even give it a second glance as you return home to God.
"Illusions recognized must disappear."
"I will forgive and this will disappear."
"A world forgiven cannot last."
"Enlightenment is but a recognition and not a change at all."
"Only the truth is true and nothing else is true."