Answer:
Both punishment and sweet reward, It will befall both fool and lord. It is a spiritual scoreboard, Your every deed it does record.
Often held but never touched. Always wet but never rusts. Often bits but seldom bit. To use it well you must have wit.
What has a mouth but can't chew?
Something wholly unreal, yet seems real to I. Think my friend, tell me where does it lie?
I have legs but walk not, a strong back but work not. Two good arms but reach not. A seat but sit and tarry not.
What do angels sing in the shower?