Twin-sister of Religion, Selfishness. Posted on November 17, 2016November 17, 2011 by admin “Twin-sister of Religion, Selfishness.” — Percy Bysshe Shelley Author: Percy Bysshe Shelley Category: religion Tags: religion, Percy Bysshe Shelley Spread the love Related posts: Moral values, and a culture and a So potent was religion in persuading to There is no higher religion than human It was not a religion that attacked