What value does creating an integrated marketing communications strategy hold for companies?

What value does creating an integrated marketing communications strategy hold for companies? Use examples to illustrate companies who have successfully created and implemented an effective and powerful strategy. How do new media channels (e.g. Web-based marketing channels) factor into a company’s integrated marketing strategy? Can you give an example of a company that has done this well? Please be specific in covering everything and include faith ( Bible verses ) that are related to the work.