I believe that when God calls you to do a job, He'll give you the power to do that job. In fact, I think God's work can only be done with the power of God. If you recognize you can't do it, that's the best position you can come to. Moses, you remember, finally came to the position after forty years in the wilderness, he couldn't deliver the people. Now God says, “I can do it through you,” and God called him to do it, and he was able to do it. And I think that today it’s so practical that it works in the ministry, it works in the pew, it works in the mission field today. Therefore, the important thing is to make sure that we're called of God to do the thing.