Answer:
I am always in front of you, but yet I am never here. What am I?
What goes up and down but does not move?
I regularly change shape yet remain a sphere. I am always there but not often seen. What am I?
I cannot be other than what I am, until the man who made me dies. Power and glory will fall to me, only when he last closes his eyes.
First I may be your servant's name. Then your desires I may proclaim. When your mortal life is over, I hold all your wealth within my power. What am I?
Give it food and it will live, give it water and it will die.