Analysis of God's Green Earth

What on the earth is fraternity
from time of birth
to eternity?

Scum of the earth is impurity
that degrades worth
for futurity.

Nothing on earth like inanity
to create mirth
or insanity.

Bowels of the earth are seats of pity
of broadest girth
in a dark city.

On God's green earth of sufficiency
there is no dearth
or deficiency.