"I mean the overall purpose of prophecy. Was it not to reveal the will of God to man?"
WHAT IS YOUR POINT AS TO THE PROPHECIES THAT FOLLOWED THOSE WE FIND IN THE NT, THE ONES I PROVIDED YOU WITH A LINK TO?
My point is this. If purpose of prophecy was to reveal the will of God, since we now have the final revelation of God in the Bible, there is no reason for prophecy today.