Prayer For Protection

I need this prayer today.  I don't know who GOD is.  I know it is not a man sitting on a cloud judging us.  I know people who are really really mad at him for letting things happen.  Who is God?  How to make God feel more personal?  I think of my angels and guides when I think of God.  I know, people write that we shouldn't pray to angels, only to God.  I don't feel like when I talk to my angels I'm excluding God.  Thinking God as the Universe is almost too big.  But God is not a man either.  What about Goddess?  I don't know for sure but I like this prayer. It was written by James Dillet Freeman and Buzz Aldrin carried this prayer for protection in his pocket when he went to the moon.