Found on Jared C. Wilson's blog...
My dear friends, most churches make the mistake of selecting as leaders the confident, the competent, and the successful. But what you most need in a leader is someone who has been broken by the knowledge of his or her sin, and even greater knowledge of Jesus’ costly grace. The number one leaders in every church ought to be the people who repent the most fully without excuses, because you don’t need any now; the most easily without bitterness; the most publicly and the most joyfully. They know their standing isn’t based on their performance.
Doesn't that seem to be how God chose His leaders?
Found this quote here.
Nonbelievers need to hear the gospel to believe it and be saved. Believers need to be reminded of the gospel so they can grow deeper in Christ. There is really no distinction, you see, between what believers need to hear and what unbelievers need to hear. Both believers and unbelievers need to get a glimpse of God’s majestic glory, a taste of His surpassing beauty, and a sense of how much grace God has shown toward them in Christ. Both believers and unbelievers need to be rebuked for their pride and self-sufficiency, to be reminded of the all-surpassing beauty of God. They both need to be stirred up to faith. The gospel is the center of the message no matter who you are talking to. It is everything. Christ is all.
--J. D. Greear