Neither nakedness nor matted hair
nor mud nor the refusal of food
nor sleeping on the bare ground
nor dust & dirt nor squatting austerities
cleanses the mortal who's not gone beyond doubt.
If, though adorned, one lives in tune with
the chaste life --calmed, tamed & assured--
having put down the rod toward all beings,
he's a contemplative
a brahmin
a monk.
-Dhammapada, 10, translated by Thanissaro Bhikkhu.
I can think of so many implications derived from this statement...