I create one to sustain the next

And God said,
I show my love in all that I create.
Cell upon cell are my creation.
One cell becomes grain,
One cell becomes eagle,
One cell becomes man.
And I keep them all in order.
Each has its own space and time.
I create one to sustain the next,
And man is the highest of all
And Jesus became man to save us.

                                     Sister Susan Staff, SDS