The nature of the Earth's atmosphere, surface, oceans, and much of the subsurface is entirely the product of a single cell. A single cell lead to more cells which eventually evolved into different forms and became multicellular and so on and so forth until the earth was covered in all kinds of shapes and sizes of life and the landscape was permanently changed.
All that from one cell.
You and I are composed of trillions of these things and we're able to do incredible things with them, but at the same time our power is much more limited than that of the single cell that created all of life. We can do incredible things with our bodies but we lack the ability to completely control even a single cell in our body. As such a single cell can go rogue and kill you with cancer, or despite your best efforts to nourish, heal and exercise your cells you will eventually die.
Imagine if it wasn't so.
Imagine if you could control but a single long lived cell in your body. What could you do with that? Anything. Nothing could stop you. You could travel to the deepest depths as a whale or soar to the highest heights as an eagle. You could spawn a mass organism larger than Pando, or evolve something novel that would go to space.
So imagine if someone locked you deep in a dark prison in solitary confinement and you could through something akin to meditation come to control a single cell in your body. No prison could hold you.
What happens when we achieve mastery over ourselves in such a way through technology? Will we allow individuals this level of control over their own cells? Can we stop them?