IMO the person that stole your guitar was not doing God's Will.
Sorry that happened to you SaTIT.
I know when I am not doing Gods will, I feel it in my gut. What is kinda cool is that when I realize later that something I did was TOTALLY His will and I didnt even think about it, it just came naturally.
I used to think before I got clean that free will was given to us by God as a joke. I thought that if I did not have free will I would not have made some of the choices that I had made in my life. Today I understand the gift that having free will is. And a huge part of that gift is knowing that I make a choice daily to live in God's will.
Great topic!