I read this question a couple of weeks ago and thought, "Wow, this is really deep". And it took me awhile to come up with an answer. Well, I now have an answer. Meet Joe Black. I have seen this movie several times now, and it has confirmed what I have always known and the way I live my life, and that is, To live as if every day was your last. You never know what is around the bend, you never know if you will die tomorrow, so seize the day and make every day like it was your last. And thanks for this question, it really made me think.
there are way too many movies i could use to answer this question! off the top of my head, i will say ingmar bergman's movie "the seventh seal." this movie deals quite well with the modern world. i, and all of us, live in a world, were we want to belive in god yet, god remains silent to us all. we all live in a godless world, with the bitting horror that we are all alone. our destiny is totally in our own hands, and god is not there to help us at all!