The Function between Law and Gospel

Write a two pages essay as a Lutheran or from a Lutheran perspective on the functions of Law and Gospel in the Gospel of John especially from John chapter 1. Give distinction between Law and Gospel. Use the New Revised Standard Version Bible and Luther’s Work volume 24 as your source. Tell me what the Law will do? Tell me what the Gospel will do?
Write a two pages sermon from the same text that you will use to distinction between Law and Gospel. In total, you will have 4 pages.