Here is a Bono quote I just love.
“And this wise man asked me to stop. He said, “Stop asking God to bless what you’re doing. Get involved in what God is doing — because it’s already blessed.”
In this case he was talking about helping the poor and broken, but I think it actually works with everything in our life. How often do we as Chrisitans try to do things for God and ask Him to bless it while completly ignoring the thing he really wanted us to do. In worship do we choose our music blindly or lead the way we see fit. The Lords hand is in it and we need to get involved what God is doing because anything we do in our power will not be blessed.