Study to know God, not just to make sermons. The key to avoiding debilitating weariness in ministry is personal spiritual renewal. If your heart first and then your preaching is passionately alive to spiritual things, then you can expect your congregation to be passionately alive to spiritual things. Such passion, of course, must come first and foremost through your concentrated study of the Word of God. And here’s the key: Don’t study to prepare sermons; study to know the truth, to rejoice in the glory and grace of God, and to be conformed to His will. Sermons should never be the primary goal of your Bible study; they should only be the overflow of it. When you study, seek an accurate understanding of who God is and what He expects—first and foremost, this is for your own devotion and holiness. And then, from the abundance, instruct your people, urging them to follow you as you follow the Truth, written and Incarnate.