Cheerfulness is not a sin. It drives away weariness, and it is from weariness that despondency comes. Seraphim of Sarov
Religion has done love a great servive by making it a sin. Anatole France
My greatest happiness is to serve my gracious King and Country and I am envious only of glory; for if it be a sin to covet glory I am the most offending soul alive. Horatio Nelson
If you really have to sin, then choose a sin that you enjoy. Persian Proverb
Commit a sin twice and it will not seem a crime. Jewish Proverb
A sin concealed is half forgiven. Italian Proverb