Chuck -
Thanks for sharing the development/beginning of the Beatles "curriculum". I appreciate the periods that you describe in the Beatles journey and similarities with that of Christians and believers of spirituality.
I think you have touched on the essence of God's powers and our role in His kingdom. If we let His will be done - God can use all of us to prosper His kingdom and positively influence our world. Whatever our spiritual talent or gifts, and in spite of our flaws/shortcomings, God will find a way to use any believer to connect and influence others.
Mark