What Am I Riddles

Question: I never was. Am always to be. No one ever saw me, nor ever will. And yet I am the confidence of all who live and breathe. What am I ?

Question: I live in the dark, I have no heart and I'm just like jelly, if you touch me I'll stung you. What am I

Question: What force and strength cannot get through, I with a gentle touch can do, And many in the street would stand, Were I not a friend at hand.

Question: What has a bed that you can't sleep in?

Question: i am the most powerful force in the universe, u cannot see or feel me, but i can be seen in ones actions, i have nothing to do with religion. Everyone has some of me, but nobody has all of me, what am i...