 Every saint of God, every saint of God has been called to a vocation, has been called to a vocation. Some of you have been called to be teachers. You were the labor in that vocation to the glory of God. You've not been called to be a teacher, irrespective of your status as a slave of Jesus Christ. You've been called as a teacher in your status, in your identity as a slave of Jesus Christ, and you are to serve the Lord Jesus Christ in that calling. There is no secular and sacred dichotomy. There's no split between those two. For the Christian, those things are completely and entirely intertwined and mingled.