I have been

I have been in many shapes:
I have been a needle in the gun;
I have been a plane in the air;
I have been a shining brow;
I have been a book in a head;
I have been a victory in war;
I have been a flame in the darkness;
I have been a voice for the mute;
I have journeyed as a moonbeam;
I have been a queen of the lake;
I have been a feather in a merlin’s wing;
I have been a word in a spell;
I have been a tear in the eye;
I have been the string of a harp;
I have been enchanted for a year in the light of stars.
There is nothing in which I have not been.