All of the wonders around us are accidental. No almighty hand made a thousand-billion stars. They made themselves. No power keeps them on their steady course. The earth spins itself to keep the oceans from falling off toward the sun.
Infants teach themselves to cry when they are hungry or hurt.
A small flower invented itself so that we could extract digitalis for sick hearts. The earth gave itself day and night, and tilted itself so that we get seasons. Without the magnetic poles man would be unable to navigate the trackless oceans of water and air, but they just grew there. It maintains a level of sugar in the blood sufficient for energy. Without it, all of us would fall into a coma and die.