In this sermon, the speaker shares a personal experience of feeling unable to articulate his thoughts due to a speech impediment. Despite this, he had prepared four sentences to speak, but felt prompted to offer a sacrifice of praise instead. He sang a song of worship and rest in God's control and deliverance. The speaker emphasizes the importance of focusing on Jesus and the power of the Holy Spirit in difficult situations, as they fade away in the presence of God. The sermon also references Moses' frustration in leading the people of Israel and how God assured him of His presence and glory.