Sin is a cancer.
Sin rots your soul.
Sin likes to hide in the crevices.
Sin likes to blame other people.
Sin is self-righteous.
Sin doesn’t mind going to church provided it gets left alone.
Sin is hypocritical.
Sin is judgmental.
Sin puts it off.
Sin is not your friend.
Your friend—the one with the exhortation—is your friend.
An exhortation from Pastor Douglas Wilson, originally peached here.