Answer:
I am a protector. I sit on a bridge. One person can see right through me, while others wonder what I hide. What am I?
I jump when I walk and sit when I stand. What am I?
I am the state when a person is holding a person inside
I have 24 keys but cannot open any locks. Sometimes loud, sometimes soft. What am I?
First I may be your servant's name; then your desires I may proclaim; And when your mortal life is over hold all your wealth within my power.
Brings the sky a lot closer.