In this sermon, the speaker emphasizes the need for spiritual awakening and recognizing who God is. He highlights the despair and despondency that many Christians feel when observing the state of the world. The speaker urges believers to become alarmed and wake up to the reality of the situation. Drawing inspiration from the story of Joshua, the speaker encourages seeking divine intervention and reminding oneself of God's power and past faithfulness. The sermon also touches on the decline in Bible reading and the alarming direction of the educational system. Overall, the speaker believes that despite the challenges, we are living in a time of great opportunity for God's work.