In your book, you mention that truth is found beyond concept . Beyond our conception of reality is the truth of oneness. It is absolute peace, wholeness, and love, and safety from death. In an instant, you can see what will die and what will never die. When you truly see what dies and what never dies, dying or not dying doesn't matter.
Nothing really matters in a non-matter realm.
This means that everything that we have learned through the ego is just concept, not the absolute truth. Everything is a concept, including our idea of mystery. This no-mind concept has to happen by not trying. This ultimately means not doing and not knowing. We need to even lose the concept of not knowing.