Jesus and Satan

What is the purpose of any book, word, picture, action, or even sound? Isn't the only difference between a picture and a symbol is that more than one person are in agreement that the picture represents more; mutual symbolism? This is true about language or even numbers. Certain symbols transcend and symbolize metaphors. Multi-level metaphors become parable. Parable is learning the inter-workings between first and fifth perspective, connecting inner and higher power. Thus; The Truth.