Show arguments from both sides.Start off with own opinion and provide reasons as to why you feel that way. Then give a counterargument. Then give an opinion of a religious point of view e.g. Islam, Christianity, Judaism. Use quotes to back up your reasons as to why a Muslim or Jew etc. would feel that way.Then write what you would think a non-religious person would think so someone who doesn't believe in God so an Atheist or Humanist and give reasons for your answer.Finally write a conclusion that you have drawn as to what you think the answer to the question is, so is war necessary? Is it a good thing?