The soul of an engineer asks, how far is the satellite 
from the observer on earth, based on the altitude 
and the azimuth? How far can a soul wing its way 
towards God while praying lectio divina, the divine

meditation on a pericope about eagles or angels, 
while singing a psalm about the speed of light? 
How about the trailing edge of a wing at its rear, 
gracefully curved airfoil with an invisible stream?

And what of the angular velocity of lofty ideas— 
how far can a helium balloon float before it hums? 
And what would be its song; why would it sing? 
Can humans build an elevator to Alpha Centauri,