I think you put it better and much more beautifully than I.
One slight quibble--as I recall, Sammy did hear an audible voice. Some do. Most don't.
Thanks tons for an excellent post.
It is difficult for me to put anything in any context. It takes something beyond my functional level these days. For those who have heard the VOICE from GOD it is something very difficult to describe. Even the persons present may as scripture feel the presence of GOD and or the Holy Spirit but only one hear the message. This is coming from a Baptist BTW. It is life altering experience.
I do understand it doesn't happen to all because many don't need it IMO. It is used to call to Salvation and it can be used to prepare one for being ready to do GOD's will in a situation that seems hopeless and the person may have many options any of them right in the eyes of GOD and still not know what to do. Then comes the voice and then comes acting in faith and obedience.