The Angel Warrior

The oldest war ever is still being fought. Obviously, this is a war that is good versus bad, but I would like to view it as heaven versus hell. I was once told that evil will always exist and that good will always prevail over evil. The last thing I was told was that this war would come to a very quick ending with one last battle. I don't know the nature or the outcome of this battle, but I do know the combatants. Hell's Lucifer versus me. Who am I? I am...heaven's angel warrior.