The Bible says that there will be wars and rumours of wars. In the book of Matthew, it says, "You will hear of wars and rumours of wars, but see to it that you are not alarmed. Such things must happen, but the end is still to come." Here the bible makes it clear that there will be wars, but we should not be alarmed because this is just a sign that the end is coming. We should be focused on God and living our lives according to his will.