polluted


unclean; contaminated or corrupted

In this case, "polluted" means "spiritually or morally unpure"


polluted water
a boat floating in polluted water
This photo shows a small boat floating in water that is filled with trash and dead fish.http://commons.wikimedia.org/wiki/File:Ribeira_Lixo_GDFL_040825_049.jpg


pollutedauthor