The Danger of Liberalizing Religious Commands

The danger of liberalizing religious commands in text books is answering the question: when or where you draw the line? Take Koran for Moslems if you keep liberalizing commands you end finally allowing eat pig or allowing gambling among many other more serious things. On the others is not to fall into trap and do not liberalize any thing and follow Koran to the letter; an example cutting the hand of a thief.